swimNathaniel Parker
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.46 | A+0.37s to AA | 2026-04-02 | 2026 YMCA SCY Time Trials venue |
| 100 Backstroke | SCY | 1:32.73 | +25.94s to B | 2020-02-09 | 2020 Last Chance Meet venue |
| 50 Breaststroke | SCY | 29.19 | AA+0.90s to AAA | 2026-01-18 | ISCA January Classic 2026 venue |
| 100 Breaststroke | SCY | 1:00.22 | AA+0.83s to AAA | 2026-04-03 | 2026 YMCA Short Course Nationals fast pool |
| 200 Breaststroke | SCY | 2:12.88 | AA+3.79s to AAA | 2026-03-31 | 2026 YMCA Short Course Nationals fast pool |
| 50 Butterfly | SCY | 25.16 | AA+0.67s to AAA | 2026-01-18 | ISCA January Classic 2026 venue |
| 100 Butterfly | SCY | 55.97 | A+1.68s to AA | 2026-03-31 | 2026 YMCA SCY Time Trials venue |
| 100 Individual Medley | SCY | 1:29.71 | 2020-02-09 | 2020 Last Chance Meet venue | |
| 200 Individual Medley | SCY | 2:05.82 | A+2.93s to AA | 2026-01-17 | ISCA January Classic 2026 venue |
| 400 Individual Medley | SCY | 4:28.45 | A+3.96s to AA | 2026-04-01 | 2026 YMCA SCY Time Trials venue |
| 50 Freestyle | LCM | 29.18 | BB+1.39s to A | 2025-05-31 | 2025 AM LC HD Age Group Open venue |
| 100 Freestyle | LCM | 1:03.64 | BB+3.05s to A | 2025-06-01 | 2025 AM LC HD Age Group Open venue |
| 100 Breaststroke | LCM | 1:16.98 | BB+1.49s to A | 2024-07-13 | 2024 AM WV LCM Age Group Championships venue |
| 200 Breaststroke | LCM | 2:44.71 | BB+0.02s to A | 2024-07-12 | 2024 AM WV LCM Age Group Championships venue |
| 100 Butterfly | LCM | 1:15.44 | B+4.85s to BB | 2025-05-31 | 2025 AM LC HD Age Group Open venue |
| 200 Individual Medley | LCM | 2:37.61 | BB+9.02s to A | 2024-07-13 | 2024 AM WV LCM Age Group Championships venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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.
IMX / IMR
IMX 17-18 · SCY
2143 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BR SCY | 2:12.88 | 768 |
| 200 IM SCY | 2:05.82 | 679 |
| 400 IM SCY | 4:28.45 | 696 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 200 FL SCY | — | 0 |
IMR 17-18 · SCY
2302 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:32.73 | 146 |
| 100 BR SCY | 1:00.22 | 803 |
| 100 FL SCY | 55.97 | 674 |
| 200 IM SCY | 2:05.82 | 679 |
| 200 FR SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Breaststroke SCY 1:00.22 RT 0.68s
Front half 28.16s · back half 32.06s
200 Breaststroke SCY 2:12.88 RT 0.69s
Front half 63.42s · back half 69.46s
100 Butterfly SCY 55.97 RT 0.66s
Front half 25.13s · back half 30.84s
100 Individual Medley SCY 1:29.71
Front half 44.68s · back half 45.03s
200 Individual Medley SCY 2:05.82
Front half 60.17s · back half 65.65s
400 Individual Medley SCY 4:28.45
Front half 132.51s · back half 135.94s
100 Freestyle LCM 1:03.64
Front half 29.62s · back half 34.02s
100 Breaststroke LCM 1:16.98
Front half 35.61s · back half 41.37s
200 Breaststroke LCM 2:44.71
Front half 76.57s · back half 88.14s
100 Butterfly LCM 1:15.44
Front half 32.74s · back half 42.70s
200 Individual Medley LCM 2:37.61
Front half 76.07s · back half 81.54s
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.