Nathan Herzog
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.50 | BB+1.81s to A | 2024-02-23 | 2024 OKS 14-Under SCY State Championships venue |
| 100 Freestyle | SCY | 1:00.72 | B+1.93s to BB | 2023-11-18 | 2023 Bison Aquatic Club Turkey Meet |
| 200 Freestyle | SCY | 2:23.89 | +5.60s to B | 2023-01-28 | AESC Ice Breaker Meet 2023 venue |
| 500 Freestyle | SCY | 7:21.15 | +64.86s to B | 2021-10-22 | 2021 AESC Halloween Meet slow pool |
| 50 Backstroke | SCY | 39.22 | +6.53s to B | 2021-10-23 | 2021 AESC Halloween Meet slow pool |
| 100 Backstroke | SCY | 1:14.83 | +5.34s to B | 2023-11-18 | 2023 Bison Aquatic Club Turkey Meet |
| 50 Breaststroke | SCY | 43.59 | +6.10s to B | 2022-02-25 | 2022 OKS SCY 14-Under State Championship venue |
| 100 Breaststroke | SCY | 1:28.76 | +10.17s to B | 2023-01-29 | AESC Ice Breaker Meet 2023 venue |
| 200 Breaststroke | SCY | 3:17.79 | +26.30s to B | 2023-01-28 | AESC Ice Breaker Meet 2023 venue |
| 50 Butterfly | SCY | 40.05 | +7.66s to B | 2021-10-24 | 2021 AESC Halloween Meet slow pool |
| 100 Butterfly | SCY | 1:04.35 | B+0.56s to BB | 2024-02-24 | 2024 OKS 14-Under SCY State Championships venue |
| 200 Individual Medley | SCY | 2:51.99 | +17.80s to B | 2023-01-29 | AESC Ice Breaker Meet 2023 venue |
| 50 Freestyle | LCM | 31.27 | B+0.28s to BB | 2023-06-24 | AESC Summer Splash 2023 venue |
| 100 Freestyle | LCM | 1:08.97 | B+1.48s to BB | 2025-01-01 | 2023 Oklahoma Sprint Festival |
| 200 Freestyle | LCM | 2:34.23 | B+5.64s to BB | 2023-06-23 | AESC Summer Splash 2023 venue |
| 100 Backstroke | LCM | 1:27.15 | +5.96s to B | 2023-06-24 | AESC Summer Splash 2023 venue |
| 100 Breaststroke | LCM | 1:34.77 | +3.38s to B | 2025-01-01 | 2023 Oklahoma Sprint Festival |
| 100 Butterfly | LCM | 1:14.68 | B+1.79s to BB | 2025-01-01 | 2023 Oklahoma Sprint Festival |
| 200 Individual Medley | LCM | 3:02.39 | +3.60s to B | 2023-06-24 | AESC Summer Splash 2023 venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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 |
|---|---|---|---|---|---|---|
| 100 Freestyle | SCY | 1:01.25 | flying | 400 Free Relay (leg 2) | 2022-02-25 | 2022 OKS SCY 14-Under State Championship |
| 100 Freestyle | LCM | 1:05.70 | flying | 400 Free Relay (leg 4) | 2023-06-24 | AESC Summer Splash 2023 |
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 15-16 · SCY
784 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 7:21.15 | 245 |
| 200 BR SCY | 3:17.79 | 254 |
| 200 IM SCY | 2:51.99 | 285 |
| 200 BK SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 15-16 · LCM
1951 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:34.23 | 442 |
| 100 BK LCM | 1:27.15 | 318 |
| 100 BR LCM | 1:34.77 | 354 |
| 100 FL LCM | 1:14.68 | 458 |
| 200 IM LCM | 3:02.39 | 379 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:00.72
Front half 29.23s · back half 31.49s
200 Freestyle SCY 2:23.89
Front half 68.70s · back half 75.19s
500 Freestyle SCY 7:21.15
Front half 210.36s · back half 230.79s
100 Backstroke SCY 1:14.83
Front half 35.65s · back half 39.18s
100 Breaststroke SCY 1:28.76
Front half 41.06s · back half 47.70s
200 Breaststroke SCY 3:17.79
Front half 93.56s · back half 104.23s
100 Butterfly SCY 1:04.35
Front half 29.83s · back half 34.52s
200 Individual Medley SCY 2:51.99
Front half 81.33s · back half 90.66s
100 Freestyle LCM 1:08.97
Front half 33.49s · back half 35.48s
200 Freestyle LCM 2:34.23
Front half 74.08s · back half 80.15s
100 Breaststroke LCM 1:34.77
Front half 45.01s · back half 49.76s
100 Butterfly LCM 1:14.68
Front half 34.74s · back half 39.94s
200 Individual Medley LCM 3:02.39
Front half 87.17s · back half 95.22s
Progression
Faster times are higher. One card per event, all courses & history.