| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 3:24.07 | Winter Swimfest 2026 | 2026-01-24 |
| 100m Breaststroke | 3:35.50 | Winter Swimfest 2026 | 2026-01-24 |
| 100m Freestyle | 2:45.03 | 2026 Steve Kingston Memorial | 2026-03-06 |
| 25m Backstroke | 49.61 | MAC Rising Star #1 | 2025-11-08 |
| 25m Freestyle | 32.35 | MAC Rising Star #1 | 2025-11-08 |
| 50m Backstroke | 1:57.45 | 2025 Alan Swanston Classic | 2025-12-05 |
| 50m Breaststroke | 1:18.80 | 2025 Alan Swanston Classic | 2025-12-05 |
| 50m Butterfly | 1:35.95 | 2026 Steve Kingston Memorial | 2026-03-06 |
| 50m Freestyle | 1:19.35 | 2025 Alan Swanston Classic | 2025-12-05 |
Kochhar, Luke's top personal bests include 100m Backstroke (3:24.07), 100m Breaststroke (3:35.50), 100m Freestyle (2:45.03), 25m Backstroke (49.61), 25m Freestyle (32.35).
Kochhar, Luke swims for Newmarket Stingrays Swim Club.
Kochhar, Luke has competed in 5 meets.