swimLeighton Heffner
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 17.44 | 2024-09-28 | Rocket Aquatics Fall Splash venue | |
| 50 Freestyle | SCY | 43.82 | 2024-05-11 | NBSC 2024 Amazing May Meet venue | |
| 100 Freestyle | SCY | 1:24.49 | 2025-05-10 | NBSC 2025 Amazing May Meet venue | |
| 200 Freestyle | SCY | 3:32.70 | 2024-12-15 | Rocket Aquatics 2024 Distance Classic venue | |
| 25 Backstroke | SCY | 22.47 | 2024-01-27 | 2024 Speedo Sprint Cup Challenge venue | |
| 50 Backstroke | SCY | 43.05 | 2025-05-10 | NBSC 2025 Amazing May Meet venue | |
| 100 Backstroke | SCY | 1:34.24 | 2025-01-01 | 1679569 | |
| 25 Breaststroke | SCY | 28.44 | 2024-10-05 | 2024 EBSC Fall Classic venue | |
| 50 Breaststroke | SCY | 58.50 | 2024-12-14 | Rocket Aquatics 2024 Distance Classic venue | |
| 100 Breaststroke | SCY | 1:53.20 | 2025-05-10 | NBSC 2025 Amazing May Meet venue | |
| 25 Butterfly | SCY | 20.01 | 2024-09-28 | Rocket Aquatics Fall Splash venue | |
| 50 Butterfly | SCY | 45.09 | 2025-05-10 | NBSC 2025 Amazing May Meet venue | |
| 100 Butterfly | SCY | 1:54.91 | 2024-12-14 | Rocket Aquatics 2024 Distance Classic venue | |
| 100 Individual Medley | SCY | 1:42.46 | 2025-01-01 | 1679569 | |
| 200 Individual Medley | SCY | 3:23.86 | 2025-01-01 | 1671576 | |
| 50 Freestyle | LCM | 42.50 | 2025-06-14 | 2025 WI SWAT Summer Grand Prix venue | |
| 100 Freestyle | LCM | 1:36.45 | 2025-06-14 | 2025 WI SWAT Summer Grand Prix venue | |
| 200 Freestyle | LCM | 3:42.89 | 2025-06-13 | 2025 WI SWAT Summer Grand Prix venue | |
| 50 Backstroke | LCM | 47.97 | 2025-06-14 | 2025 WI SWAT Summer Grand Prix venue | |
| 100 Backstroke | LCM | 2:06.60 | 2024-06-21 | 14th Annual Summer Sizzler slow pool | |
| 50 Breaststroke | LCM | 1:16.04 | 2024-06-21 | 14th Annual Summer Sizzler slow pool | |
| 100 Breaststroke | LCM | 3:06.52 | 2024-06-22 | 14th Annual Summer Sizzler slow pool | |
| 50 Butterfly | LCM | 55.78 | 2024-06-22 | 14th Annual Summer Sizzler slow pool | |
| 200 Individual Medley | LCM | 4:06.73 | 2025-06-13 | 2025 WI SWAT Summer Grand Prix venue |
Pool tags are a venue speed heuristic (median deviation of all swims there vs each swimmer's typical time) — see the venue page for the method.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Butterfly | SCY | 42.82 | flying | 200 Medley Relay (leg 3) | 2025-05-10 | NBSC 2025 Amazing May Meet |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
IMX / IMR
IMX 10 & under · SCY
1687 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 3:32.70 | 262 |
| 100 BK SCY | 1:34.24 | 420 |
| 100 BR SCY | 1:53.20 | 355 |
| 100 FL SCY | 1:54.91 | 234 |
| 200 IM SCY | 3:23.86 | 416 |
IMR 10 & under · SCY
1740 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:24.49 | 391 |
| 50 BK SCY | 43.05 | 433 |
| 50 BR SCY | 58.50 | 250 |
| 50 FL SCY | 45.09 | 334 |
| 100 IM SCY | 1:42.46 | 332 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:24.49
Front half 39.22s · back half 45.27s
200 Freestyle SCY 3:32.70
Front half 101.24s · back half 111.46s
100 Breaststroke SCY 1:53.20
Front half 50.02s · back half 63.18s
100 Butterfly SCY 1:54.91
Front half 51.26s · back half 63.65s
200 Individual Medley SCY 3:23.86 split/total mismatch
100 Freestyle LCM 1:36.45
Front half 44.70s · back half 51.75s
200 Freestyle LCM 3:42.89
Front half 106.29s · back half 116.60s
100 Backstroke LCM 2:06.60
Front half 56.82s · back half 69.78s
100 Breaststroke LCM 3:06.52
Front half 83.50s · back half 103.02s
200 Individual Medley LCM 4:06.73
Front half 116.55s · back half 130.18s
Progression
Faster times are higher. One card per event, all courses & history.