Jackson Hertzfeldt
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 33.20 | +3.31s to B·+10.61s to Sectionals | 2024-01-13 | J-Hawk Winter Thaw venue |
| 50 Backstroke | SCY | 47.47 | +13.78s to B·+22.98s to Sectionals | 2024-01-13 | J-Hawk Winter Thaw venue |
| 50 Breaststroke | SCY | 44.32 | +5.73s to B·+17.13s to Sectionals | 2024-01-13 | J-Hawk Winter Thaw venue |
| 50 Butterfly | SCY | 46.76 | +13.57s to B·+23.07s to Sectionals | 2024-01-13 | J-Hawk Winter Thaw venue |
| 50 Freestyle | LCM | 36.43 | +2.14s to B·+10.44s to Sectionals | 2024-06-01 | 9th Annual Pirate Plunge venue |
| 100 Freestyle | LCM | 1:23.72 | +8.63s to B·+27.13s to Sectionals | 2024-06-02 | 9th Annual Pirate Plunge venue |
| 200 Freestyle | LCM | 3:18.54 | +34.55s to B·+75.05s to Sectionals | 2024-06-01 | 9th Annual Pirate Plunge venue |
| 100 Breaststroke | LCM | 1:45.23 | +11.24s to B·+32.44s to Sectionals | 2024-06-02 | 9th Annual Pirate Plunge venue |
| 200 Breaststroke | LCM | 3:48.01 | +24.12s to B·+68.22s to Sectionals | 2024-06-01 | 9th Annual Pirate Plunge venue |
| 200 Individual Medley | LCM | 3:41.85 | +38.86s to B·+82.46s to Sectionals | 2024-06-02 | 9th Annual Pirate Plunge venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 32.07 | flying | 200 Free Relay (leg 2) | 2024-01-13 | J-Hawk Winter Thaw |
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 13-14 · LCM
532 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BR LCM | 3:48.01 | 296 |
| 200 IM LCM | 3:41.85 | 236 |
| 400 FR LCM | — | 0 |
| 200 BK LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 13-14 · LCM
771 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 3:18.54 | 237 |
| 100 BR LCM | 1:45.23 | 298 |
| 200 IM LCM | 3:41.85 | 236 |
| 100 BK LCM | — | 0 |
| 100 FL LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle LCM 1:23.72
Front half 38.06s · back half 45.66s
200 Freestyle LCM 3:18.54
Front half 89.61s · back half 108.93s
100 Breaststroke LCM 1:45.23
Front half 49.70s · back half 55.53s
200 Breaststroke LCM 3:48.01
Front half 106.94s · back half 121.07s
200 Individual Medley LCM 3:41.85
Front half 109.44s · back half 112.41s
Progression
Faster times are higher. One card per event, all courses & history.