| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:17.81 | 2025 Candy Cane Invitational | 2025-12-12 |
| 100m Breaststroke | 1:24.63 | 2025 Candy Cane Invitational | 2025-12-12 |
| 100m Freestyle | 1:09.22 | Age Group Development #3 | 2025-11-22 |
| 100m IM | 1:22.85 | 2025 DAL Sprint Meet | 2025-10-19 |
| 1500m Freestyle | 5:03.97 | Age Group Development #3 | 2025-11-22 |
| 200m Backstroke | 2:45.47 | 2025 Candy Cane Invitational | 2025-12-12 |
| 200m Breaststroke | 3:12.25 | Age Group Development #3 | 2025-11-22 |
| 200m Freestyle | 2:26.29 | 2025 Candy Cane Invitational | 2025-12-12 |
| 200m IM | 2:58.91 | Age Group Development #3 | 2025-11-22 |
| 400m Freestyle | 5:17.46 | 2025 Candy Cane Invitational | 2025-12-12 |
| 50m Backstroke | 36.39 | 2025 DAL Relay Meet | 2025-10-18 |
| 50m Breaststroke | 40.19 | Age Group Development #3 | 2025-11-22 |
| 50m Butterfly | 42.31 | 2025 DAL Sprint Meet | 2025-10-19 |
| 50m Freestyle | 30.70 | 2025 Candy Cane Invitational | 2025-12-12 |
| 800m Freestyle | 11:17.13 | 2025 Candy Cane Invitational | 2025-12-12 |
Larkin, Michael's top personal bests include 100m Backstroke (1:17.81), 100m Breaststroke (1:24.63), 100m Freestyle (1:09.22), 100m IM (1:22.85), 1500m Freestyle (5:03.97).
Larkin, Michael swims for Dartmouth Crusaders Swim Club.
Larkin, Michael has competed in 6 meets.