| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:55.94 | Winter Waves Invitational | 2026-03-13 |
| 100m Breaststroke | 1:46.78 | Winter Waves Invitational | 2026-03-13 |
| 100m Freestyle | 1:28.48 | Winter Waves Invitational | 2026-03-13 |
| 200m Breaststroke | 3:49.83 | Winter Waves Invitational | 2026-03-13 |
| 400m Freestyle | 7:29.93 | Winter Waves Invitational | 2026-03-13 |
| 50m Backstroke | 47.30 | Winter Waves Invitational | 2026-03-13 |
| 50m Freestyle | 41.30 | Very Chill Feb Meet | 2026-01-31 |
Mahar, Kaylee's top personal bests include 100m Backstroke (1:55.94), 100m Breaststroke (1:46.78), 100m Freestyle (1:28.48), 200m Breaststroke (3:49.83), 400m Freestyle (7:29.93).
Mahar, Kaylee swims for Melville Mantas Swim Club.
Mahar, Kaylee has competed in 3 meets.