| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:21.36 | 2025 Alex Baumann Invitational | 2025-11-21 |
| 100m Breaststroke | 1:29.12 | 2025 Alex Baumann Invitational | 2025-11-21 |
| 100m Butterfly | 1:15.34 | MAC Rising Star #2 | 2025-05-30 |
| 100m Butterfly | 1:11.51 | 2025 Alex Baumann Invitational | 2025-11-21 |
| 100m Freestyle | 1:09.00 | MAC Rising Star #2 | 2025-05-30 |
| 100m Freestyle | 1:06.61 | 2025 Alex Baumann Invitational | 2025-11-21 |
| 100m IM | 1:21.23 | 2026 Trojan Pentathlon | 2026-03-06 |
| 200m Freestyle | 2:29.04 | 2025 Alex Baumann Invitational | 2025-11-21 |
| 200m IM | 2:56.35 | MAC Rising Star #2 | 2025-05-30 |
| 50m Backstroke | 39.78 | MAC Rising Star #2 | 2025-05-30 |
| 50m Backstroke | 37.85 | 2025 Alex Baumann Invitational | 2025-11-21 |
| 50m Breaststroke | 42.21 | MAC Rising Star #2 | 2025-05-30 |
| 50m Breaststroke | 39.93 | 2026 Trojan Pentathlon | 2026-03-06 |
| 50m Butterfly | 32.69 | MAC Rising Star #2 | 2025-05-30 |
| 50m Butterfly | 29.88 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 50m Freestyle | 29.51 | 2025 Central Region Div 2 LC Championships | 2025-06-13 |
| 50m Freestyle | 29.48 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
May, Andrew's top personal bests include 100m Backstroke (1:21.36), 100m Breaststroke (1:29.12), 100m Butterfly (1:15.34), 100m Butterfly (1:11.51), 100m Freestyle (1:09.00).
May, Andrew swims for Oakville Aquatic Club.
May, Andrew has competed in 9 meets.