Iowa Item — seven-time All-American… B1G Champion… ran on 19 relays that rank in the top 10 all-time best performances at Iowa (6 400-meter, 1 800-meter, 6 1,600-meter indoor, 6 1,600-meter outdoor).
2019 — Indoor – All-American… placed sixth in 400 meters at NCAA Championships (52.86)… led team in 200 meters (23.37), 400 meters (52.65) and 600 meters (1:30.92), and anchored team-leading 1,600-meter relay (3:37.58)… anchored B1G Champion 1,600-meter relay (3:37.58), placing second in 200 meters (23.37) and 400 meters (52.65) at conference meet… the relay time ranks 10th all-time at Iowa… won 600 meters with a collegiate-best 1:30.92 at Hawkeye Invite… that mark ranks sixth all-time at Iowa… won 400 meters at Larry Wieczorek Invite (52.67)… Outdoor – led team in 200 meters (23.18) and 400 meters (51.92)… ran third leg on Drake Relays champion sprint medley relay (3:54.18)… that time ranks sixth all-time at Iowa… placed second in 200 meters (23.31) and 400 meters (52.66) at B1G Championships… ran season-best 200 meters in B1G prelims (23.18)… ran third leg on team-leading 400-meter relay at Baldy Castillo Invite (45.60)… placed second in 200 meters at Mt. SAC Relays (23.67) and won 400 meters at Sun Angel Classic (51.92).
2018 — Indoor – two-time All-American… placed sixth in 200 meters at with a team-leading and season-best 51.68 and ran second leg on 1,600-meter relay that placed ninth with a team-leading 3:33.19 at NCAA Championships… both times rank second all-time at Iowa… Big Ten 400-meter champion, running a collegiate-bes 52.08 in finals… that time ranks second all-time at Iowa… placed second in 200 meters at Big Ten meet (23.22)… ran second leg on team-leading 1,600-meter relay that placed third at Big Ten meet (3:33.31)… ran on 1,600-meter relays that posted two other top-10 all-time marks in school history (3:34.34-3rd, 3:37.37-8th)… won 200 meters (23.26) and 400 meters (52.57) at Husker Invite…placed fourth in 200 meters at Tyson Invite (23.26)… placed second in 200 meters (23.58) and 400 meters (52.95) at Wieczorek Invite… Outdoor – second-team All-American… led team in 400 meters (51.85), and ran third leg on team-leading 400-meter relay (44.44) and 1,600-meter relay (3:35.94)… those times ranks third, fourth and seventh, respectively, all-time at Iowa… placed seventh in 400 meters with a collegiate-best 51.85 at NCAA West Preliminary… placed fifth in 400 meters at Big Ten Championships (51.95)… ran second leg on 1,600-meter relay that placed third at Big Ten Championships (3:35.94)… placed 10th in 400 meters at NCAA Championships (52.36)… won 400 meters at Battle on the Bayou (52.55)… letterwinner.
2017 — Indoor – ran second leg on team-leading 1,600-meter relay that placed sixth at Big Ten Championships in 3:38.56… placed second in 60 meters at Black & Gold Premier with a collegiate-best 7.51… that time ranks sixth all-time at Iowa… ran 60 meters (7.59) and 200 meters (23.86) at Tyson Invite… ran 200 meters at Big Ten Championships (23.82), winning event at Larry Wieczorek Invite (24.36)… Outdoor – won 400 meters with a season-best and team-leading 52.89 and placed fifth in 200 meters (23.56) at Mt. SAC Relays… ran second leg on school record-setting 800-meter relay (1:35.36), second leg on 400-meter relay (44.53) and lead leg on team-leading 1,600-meter relay (3:32.37) at Florida Relays… the 400-meter and 1,600-meter relays rank seventh and second, respectively, all-time at Iowa… ran third leg on winning and team-leading 400-meter relay (44.34) and placed seventh in 100 meters (11.71) at Baldy Castillo Invite… the relay time ranks second all-time at Iowa… ran second leg on 400-meter relay (44.63) and lead leg on 1,600-meter relay (3:35.94) at NCAA West Preliminary… those times rank ninth and seventh, respectively, all-time at Iowa… ran second leg on 400-meter relay that won Drake Relays title (45.17)… academic All-Big Ten… letterwinner.
2016 — second team All-American… ran second leg on 1,600-meter relay that placed ninth in 3:33.03 at NCAA Championships… ran second leg on school record-setting 1,600-meter relay that placed third at Big Ten Championships in 3:32.93… ran on 1,600-meter relays that posted two other top-10 all-time marks in school history (3:36.47-4th, 3:36.99-6th)… placed sixth in 200 meters at Big Ten Championships (23.83), running a season-best 23.69 in prelims… placed fourth in 400 meters with a season-best 54.24 at Tyson Invitational… placed sixth in 400 meters (54.44) and 11th in 200 meters (23.87) at Razorback Invite… won 200 meters at Border Battle (24.41) and Iowa Duals (24.44)… placed eighth in 400 meters at Meyo Invite (54.73)… Outdoor – two-time second team All-American… two-time Big Ten Champion… Big Ten Freshman of the Year… set school record in 100 meters (11.35), ran third leg on school record-setting 400-meter relay (44.04) and second leg on school record-setting 1,600-meter relay (3:30.97)… three-time NCAA qualifier… placed ninth in 200 meters (23.12), ran third leg on 400-meter relay that placed sixth (44.59) and second leg on 1,600-meter relay that placed sixth in a school-record 3:30.97 at NCAA West Preliminary… won 200 meters with a collegiate-best 22.95, ran second leg on winning 1,600-meter relay (3:31.22) and ran third leg on 400-meter relay that placed third (44.31) at Big Ten Championships… the 200-meter time ranks second all-time at Iowa… ran third leg on 400-meter relay (44.31) and second leg on 1,600-meter relay (3:34.36) that each placed 14th at the NCAA Championships… placed 20th in 200 meters at NCAA Championships (23.66) to earn honorable mention All-America honors… won 100 meters in a school and meet record 11.35, and placed second in 200 meters (24.23) at Musco Twilight… ran second leg on winning 400-meter relay at Jim Click Shootout (44.41), which ranks third all-time at Iowa… ran on 1,600-meter relays that posted two of the top-10 all-time marks in school history (3:32.63-3rd, 3:33.25-4th)… ran collegiate-best 54.22 in 400 meters at Pepsi Florida Relays… that time ranks 10th all-time at Iowa… Dean’s List student… USTFCCCA All-Academic Team member… letterwinner.
| Guillory’s Collegiate Bests | |||
| Event | Time | Meet | Date |
| 60 Meters (I) | 7.51 | Black & Gold Premier | 1/28/17 |
| 100 Meters (O) | 11.63 | at B1G Championships | 5/15/16 |
| 200 Meters (O) | 22.95 | at B1G Championships | 3/19/16 |
| 400 Meters (O) | 51.30 | at USATF Championships | 6/24/18 |
| 600 Meters (I) | 1:30.92 | Hawkeye Invitational | 1/12/19 |