| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:24.03 | AA AGD Meet & Nova Tech #3 Central | 2026-01-24 |
| 100m Breaststroke | 1:30.87 | 2026 AA & AAA Winter Champs | 2026-03-05 |
| 100m Butterfly | 1:20.93 | 2026 AA & AAA Winter Champs | 2026-03-05 |
| 100m Freestyle | 1:08.79 | 2026 AA & AAA Winter Champs | 2026-03-05 |
| 100m IM | 1:24.43 | 2025 DAL Sprint Meet | 2025-10-19 |
| 1500m Freestyle | 6:00.15 | AA Age Group Development Meet & Nova Tech #4 C | 2026-02-14 |
| 200m Backstroke | 3:02.71 | AA AGD Meet & Nova Tech #3 Central | 2026-01-24 |
| 200m Breaststroke | 3:27.87 | Age Group Development #3 | 2025-11-22 |
| 200m Butterfly | 3:16.34 | 2025 Candy Cane Invitational | 2025-12-12 |
| 200m Freestyle | 2:37.44 | 2025 Candy Cane Invitational | 2025-12-12 |
| 200m IM | 2:55.35 | AA Age Group Development Meet & Nova Tech #4 C | 2026-02-14 |
| 400m Freestyle | 5:38.84 | AGD Distance Meet North | 2025-11-09 |
| 400m IM | 6:18.91 | AA AGD Meet & Nova Tech #3 Central | 2026-01-24 |
| 50m Backstroke | 39.28 | AA AGD Meet & Nova Tech #3 Central | 2026-01-24 |
| 50m Breaststroke | 41.50 | 2026 AA & AAA Winter Champs | 2026-03-05 |
| 50m Butterfly | 36.05 | 2026 AA & AAA Winter Champs | 2026-03-05 |
| 50m Freestyle | 31.41 | 2026 AA & AAA Winter Champs | 2026-03-05 |
| 800m Freestyle | 11:42.83 | AGD Distance Meet North | 2025-11-09 |
Wintermeyer, Tatum's top personal bests include 100m Backstroke (1:24.03), 100m Breaststroke (1:30.87), 100m Butterfly (1:20.93), 100m Freestyle (1:08.79), 100m IM (1:24.43).
Wintermeyer, Tatum swims for Sackville Waves Aquatic Team.
Wintermeyer, Tatum has competed in 7 meets.