swimJohn Haymson
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.10 | A+0.01s to AA·+0.71s to Sectionals | 2023-01-01 | Metropolitan Swimming Club |
| 100 Freestyle | SCY | 54.64 | BB+2.05s to A·+6.15s to Sectionals | 2023-12-01 | 2023 MR BGNW December 14-Under Invitational |
| 200 Freestyle | SCY | 2:15.56 | +0.17s to B·+29.27s to Sectionals | 2026-02-07 | 2026 MR YMID February Classic - copiedvenue |
| 500 Freestyle | SCY | 7:21.73 | +74.44s to B·+154.34s to Sectionals | 2021-11-13 | 2021 MR BGNW Marlins Distance Invitational |
| 50 Backstroke | SCY | 32.87 | +1.68s to B·+9.18s to Futures | 2023-12-14 | 2023 NBAC Christmas Invitationalvenue |
| 100 Backstroke | SCY | 1:09.40 | +2.61s to B·+14.91s to Sectionals | 2026-01-24 | 2026 MR PAC Winter Classic Invitationalvenue |
| 200 Backstroke | SCY | 2:32.72 | +6.63s to B·+34.13s to Sectionals | 2023-12-17 | 2023 NBAC Christmas Invitationalvenue |
| 50 Breaststroke | SCY | 46.66 | +10.67s to B·+20.37s to Futures | 2001-03-31 | BGC-N. Westchester Marlins |
| 100 Breaststroke | SCY | 1:11.89 | B+1.80s to BB·+10.40s to Sectionals | 2025-12-05 | RYWC December Qualifiervenue |
| 200 Breaststroke | SCY | 2:43.63 | B+11.14s to BB·+28.64s to Sectionals | 2025-10-03 | RYWC October Qualifier |
| 50 Butterfly | SCY | 46.24 | +15.05s to B·+23.35s to Futures | 2001-03-31 | BGC-N. Westchester Marlins |
| 100 Butterfly | SCY | 1:18.70 | +12.61s to B·+25.51s to Sectionals | 2026-02-08 | 2026 MR YMID February Classic - copiedvenue |
| 200 Butterfly | SCY | 2:56.50 | +27.71s to B·+55.31s to Sectionals | 2025-10-17 | CPAC AGQ Meetvenue |
| 100 Individual Medley | SCY | 1:26.13 | 2022-02-05 | 2022 MR BGNW Marlins February Freeze | |
| 200 Individual Medley | SCY | 2:33.50 | +3.91s to B·+34.11s to Sectionals | 2026-01-24 | 2026 MR PAC Winter Classic Invitationalvenue |
| 400 Individual Medley | SCY | 5:31.99 | +10.00s to B·+76.90s to Sectionals | 2023-11-11 | 2023 MR BGNW November Distance Invitational |
| 50 Freestyle | LCM | 33.40 | +0.91s to B·+7.91s to Sectionals | 2024-05-17 | CT GRYM May invitevenue |
| 100 Freestyle | LCM | 1:14.34 | +3.65s to B·+18.85s to Sectionals | 2024-05-17 | CT GRYM May invitevenue |
| 200 Freestyle | LCM | 2:55.89 | +20.40s to B·+54.60s to Sectionals | 2026-06-27 | RYWC 10&U/15&O Summer Sizzler |
| 50 Backstroke | LCM | 49.41 | +12.02s to B·+21.52s to Futures | 2021-06-12 | 2021 MR LIAC Summertime Classic |
| 100 Backstroke | LCM | 1:22.88 | +4.19s to B·+20.89s to Sectionals | 2024-05-05 | 2024 MR COND May Meters Matters Meetvenue |
| 50 Breaststroke | LCM | 1:39.20 | +58.31s to B·+68.31s to Futures | 2021-05-15 | 2021 MR LIAC Spring Kickoff Invitational |
| 100 Breaststroke | LCM | 1:40.08 | +11.99s to B·+30.39s to Sectionals | 2024-05-05 | 2024 MR COND May Meters Matters Meetvenue |
| 50 Butterfly | LCM | 1:07.80 | +32.61s to B·+41.51s to Futures | 2026-06-27 | RYWC 10&U/15&O Summer Sizzler |
| 100 Butterfly | LCM | 1:44.43 | +28.44s to B·+44.24s to Sectionals | 2023-07-08 | 2023 MR COND July Jubilee Invitationalvenue |
| 200 Individual Medley | LCM | 1:59.41 | AAAA·Nationals ✓ | 2021-07-10 | 2021 MR YMID It's Getting Hot in Here TT |
| 400 Individual Medley | LCM | 6:23.93 | +11.74s to B·+94.04s to Sectionals | 2025-01-01 | Metropolitan Swimming Club |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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 |
|---|---|---|---|---|---|---|
| 100 Freestyle | SCY | 54.87 | flying | 400 Free Relay (leg 2) | 2023-12-15 | 2023 NBAC Christmas Invitational |
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 · SCY
1978 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 7:21.73 | 234 |
| 200 BK SCY | 2:32.72 | 352 |
| 200 BR SCY | 2:43.63 | 411 |
| 200 FL SCY | 2:56.50 | 240 |
| 200 IM SCY | 2:33.50 | 373 |
| 400 IM SCY | 5:31.99 | 368 |
IMR 17-18 · LCM
2152 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:55.89 | 277 |
| 100 BK LCM | 1:22.88 | 346 |
| 100 BR LCM | 1:40.08 | 275 |
| 100 FL LCM | 1:44.43 | 154 |
| 200 IM LCM | 1:59.41 | 1100 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 2:15.56
Front half 65.58s · back half 69.98s
500 Freestyle SCY 7:21.73
100 Backstroke SCY 1:09.40
Front half 33.67s · back half 35.73s
200 Backstroke SCY 2:32.72
Front half 75.50s · back half 77.22s
200 Breaststroke SCY 2:43.63 split/total mismatch
100 Butterfly SCY 1:18.70
Front half 37.41s · back half 41.29s
100 Individual Medley SCY 1:26.13
200 Individual Medley SCY 2:33.50
Front half 72.55s · back half 80.95s
400 Individual Medley SCY 5:31.99
Front half 164.32s · back half 167.67s
100 Freestyle LCM 1:14.34 split/total mismatch
Front half 36.47s · back half 37.87s
200 Freestyle LCM 2:55.89 split/total mismatch
100 Breaststroke LCM 1:40.08
Front half 47.17s · back half 52.91s
100 Butterfly LCM 1:44.43
Front half 50.83s · back half 53.60s
200 Individual Medley LCM 1:59.41
Front half 56.74s · back half 62.67s
400 Individual Medley LCM 6:23.93
Front half 189.60s · back half 194.33s
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.
Progression
Faster times are higher. One card per event, all courses & history.