Mackenzie Seiworth
2025 Graduate • Girls
1:14.60
400M PR
☀️ Outdoor
2:10.84
4x200M Relay PR
☀️ Outdoor
1
Total PRs
0
School Records
Career Progression
400M
☀️ OutdoorCareer PR
1:14.60
Apr 5, 2022
Competitions
3
1 season(s)
Career improvement
—
first → best
All-time rank
—
unranked
Individual Personal Records
Outdoor
| Event | PR | Date | Meet |
|---|---|---|---|
| 400M | 1:14.60 | Apr 5, 2022 | 2022 Ravenna-Streetsboro Double Dual |
Relay Achievements
Outdoor
| Event | Best | Relay Team | Date | Meet |
|---|---|---|---|---|
| 4x200M Relay | 2:10.84 | Mallory Bohan / Grace Goldsberry / Gabriella Petrocci / Mackenzie Seiworth | May 9, 2022 | 2022 Smithie Frosh-Soph Invitational |
| 4x400M Relay | 4:45.51 | Mallory Bohan / Meghan Cavey / Mackenzie Seiworth / Allison Yagersz | Apr 5, 2022 | 2022 Ravenna-Streetsboro Double Dual |