swimNathaniel Foster
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 21.55 | AAA+0.86s to AAAA·Sectionals ✓+0.26s to Futures | 2026-04-02 | 2026 YMCA Short Course Nationals fast pool |
| 100 Freestyle | SCY | 49.52 | AA+1.83s to AAA·+0.03s to Sectionals | 2024-11-17 | 2024 Schroeder YMCA Invite venue |
| 200 Freestyle | SCY | 1:51.53 | A+1.34s to AA·+3.04s to Sectionals | 2024-11-17 | 2024 Schroeder YMCA Invite venue |
| 500 Freestyle | SCY | 4:54.57 | AA+7.88s to AAA·+1.28s to Sectionals | 2026-04-02 | 2026 YMCA Short Course Nationals fast pool |
| 100 Backstroke | SCY | 53.46 | AA+1.87s to AAA·Sectionals ✓+1.97s to Futures | 2026-04-01 | 2026 YMCA Short Course Nationals fast pool |
| 200 Backstroke | SCY | 2:03.27 | A+4.68s to AA·Sectionals ✓+10.48s to Futures | 2024-10-11 | 2024 Ozaukee Aquatics Fall Classic |
| 100 Breaststroke | SCY | 1:04.59 | BB+0.40s to A·+0.30s to Sectionals | 2024-11-03 | 15th Annual Pentathlon venue |
| 100 Butterfly | SCY | 49.89 | AAA+0.70s to AAAA·Futures ✓+1.70s to US Open | 2026-03-31 | 2026 YMCA Short Course Nationals fast pool |
| 200 Individual Medley | SCY | 2:03.93 | A+2.44s to AA·+1.54s to Sectionals | 2024-11-03 | 15th Annual Pentathlon venue |
| 50 Freestyle | LCM | 25.33 | AA+0.24s to AAA·Sectionals ✓+0.74s to Futures | 2025-07-31 | Wisconsin Swimming 13 & O LC State Meet 2025 |
| 100 Freestyle | LCM | 58.69 | A+1.00s to AA·+2.00s to Sectionals | 2025-07-31 | Wisconsin Swimming 13 & O LC State Meet 2025 |
| 200 Freestyle | LCM | 2:08.55 | A+2.36s to AA·+4.56s to Sectionals | 2025-07-31 | Wisconsin Swimming 13 & O LC State Meet 2025 |
| 400 Freestyle | LCM | 4:45.21 | BB+4.52s to A·+22.12s to Sectionals | 2025-06-28 | 2025 CMSA LC Last Chance Meet venue |
| 50 Backstroke | LCM | 49.07 | +11.78s to B·+18.08s to Sectionals | 2019-07-12 | 41st Annual Seahawk Invitational 2019 venue |
| 100 Backstroke | LCM | 1:10.39 | BB+3.40s to A·+4.20s to Sectionals | 2024-06-02 | 9th Annual Pirate Plunge venue |
| 200 Backstroke | LCM | 2:34.45 | BB+8.56s to A·+10.16s to Sectionals | 2024-06-01 | 9th Annual Pirate Plunge venue |
| 100 Breaststroke | LCM | 1:59.35 | +32.26s to B·+45.16s to Sectionals | 2019-07-12 | 41st Annual Seahawk Invitational 2019 venue |
| 50 Butterfly | LCM | 31.00 | BB+1.11s to A·+2.51s to Sectionals | 2025-07-31 | Wisconsin Swimming 13 & O LC State Meet 2025 |
| 100 Butterfly | LCM | 1:03.79 | A+2.20s to AA·+2.20s to Sectionals | 2025-06-28 | 2025 CMSA LC Last Chance Meet venue |
| 200 Butterfly | LCM | 2:36.58 | B+0.79s to BB·+16.39s to Sectionals | 2024-06-22 | 14th Annual Summer Sizzler slow pool |
| 200 Individual Medley | LCM | 2:36.48 | BB+8.39s to A·+15.29s to Sectionals | 2024-06-02 | 9th Annual Pirate Plunge venue |
| 400 Individual Medley | LCM | 5:34.12 | BB+16.13s to A·+35.53s to Sectionals | 2024-06-21 | 14th Annual Summer Sizzler slow pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.
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.
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 Freestyle | SCY | 23.67 | flying | 200 Free Relay (leg 2) | 2024-10-13 | 2024 Ozaukee Aquatics Fall Classic |
| 200 Freestyle | SCY | 1:44.36 | flying | 800 Free Relay (leg 3) | 2026-03-30 | 2026 YMCA Short Course Nationals |
| 50 Butterfly | SCY | 24.22 | flying | 200 Medley Relay (leg 3) | 2024-10-12 | 2024 Ozaukee Aquatics Fall Classic |
| 50 Freestyle | LCM | 38.15 | flying | 200 Medley Relay (leg 4) | 2019-07-13 | 41st Annual Seahawk Invitational 2019 |
| 50 Freestyle | LCM | 35.85 | flying | 200 Free Relay (leg 2) | 2019-07-12 | 41st Annual Seahawk Invitational 2019 |
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 17-18 · LCM
2820 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 4:45.21 | 633 |
| 200 BK LCM | 2:34.45 | 554 |
| 200 FL LCM | 2:36.58 | 512 |
| 200 IM LCM | 2:36.48 | 560 |
| 400 IM LCM | 5:34.12 | 561 |
| 200 BR LCM | — | 0 |
IMR 17-18 · SCY
3801 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:51.53 | 724 |
| 100 BK SCY | 53.46 | 764 |
| 100 BR SCY | 1:04.59 | 651 |
| 100 FL SCY | 49.89 | 952 |
| 200 IM SCY | 2:03.93 | 710 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 49.52
Front half 23.49s · back half 26.03s
200 Freestyle SCY 1:51.53
Front half 54.35s · back half 57.18s
500 Freestyle SCY 4:54.57 RT 0.66s
Front half 145.86s · back half 148.71s
100 Backstroke SCY 53.46 RT 0.80s
Front half 24.77s · back half 28.69s
200 Backstroke SCY 2:03.27 split/total mismatch
100 Breaststroke SCY 1:04.59
Front half 30.12s · back half 34.47s
100 Butterfly SCY 49.89 RT 0.66s
Front half 22.89s · back half 27.00s
200 Individual Medley SCY 2:03.93
Front half 57.56s · back half 66.37s
50 Freestyle LCM 25.33 split/total mismatch
100 Freestyle LCM 58.69 split/total mismatch
200 Freestyle LCM 2:08.55 split/total mismatch
Front half 31.77s · back half 96.78s
100 Backstroke LCM 1:10.39
Front half 32.96s · back half 37.43s
200 Backstroke LCM 2:34.45
Front half 74.51s · back half 79.94s
100 Breaststroke LCM 1:59.35
Front half 53.51s · back half 65.84s
200 Butterfly LCM 2:36.58
Front half 72.65s · back half 83.93s
200 Individual Medley LCM 2:36.48
Front half 72.02s · back half 84.46s
400 Individual Medley LCM 5:34.12
Front half 158.44s · back half 175.68s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
Progression
Faster times are higher. One card per event, all courses & history.