swimJon Zelaya-Rosa
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.76 | B+0.37s to BB·+3.57s to Sectionals | 2025-10-19 | 2025 SWAT Fall Challenge venue |
| 100 Freestyle | SCY | 59.24 | B+1.35s to BB·+8.25s to Sectionals | 2024-12-07 | 2024 SWAT Winter Invite venue |
| 200 Freestyle | SCY | 2:12.61 | B+6.02s to BB·+20.82s to Sectionals | 2025-10-19 | 2025 SWAT Fall Challenge venue |
| 500 Freestyle | SCY | 6:18.28 | +7.89s to B·+75.59s to Sectionals | 2024-10-20 | 2024 SWAT Fall Challenge venue |
| 100 Backstroke | SCY | 1:15.73 | +7.94s to B·+20.24s to Sectionals | 2023-01-28 | 2023 Winter Open venue |
| 200 Backstroke | SCY | 2:31.13 | +2.64s to B·+29.84s to Sectionals | 2023-11-18 | 2023 IE MRA Thankswimming Open venue |
| 50 Breaststroke | SCY | 33.07 | BB+1.58s to A·+6.78s to Futures | 2025-12-06 | 2025 SWAT Winter Invite venue |
| 100 Breaststroke | SCY | 1:10.45 | BB+4.46s to A·+7.26s to Sectionals | 2025-12-07 | 2025 SWAT Winter Invite venue |
| 200 Breaststroke | SCY | 2:39.61 | B+4.42s to BB·+22.32s to Sectionals | 2025-10-18 | 2025 SWAT Fall Challenge venue |
| 50 Butterfly | SCY | 27.76 | BB+0.57s to A·+4.87s to Futures | 2025-12-07 | 2025 SWAT Winter Invite venue |
| 100 Butterfly | SCY | 1:02.03 | BB+4.34s to A·+6.84s to Sectionals | 2025-12-06 | 2025 SWAT Winter Invite venue |
| 200 Butterfly | SCY | 2:32.37 | +1.68s to B·+28.98s to Sectionals | 2025-10-18 | 2025 SWAT Fall Challenge venue |
| 200 Individual Medley | SCY | 2:24.86 | B+4.37s to BB·+20.87s to Sectionals | 2025-10-18 | 2025 SWAT Fall Challenge venue |
| 50 Freestyle | SCM | 29.35 | B+0.16s to BB·+3.66s to Sectionals | 2025-04-27 | 2025 SWAT Spring Fling venue |
| 50 Backstroke | SCM | 36.46 | +1.27s to B | 2025-04-27 | 2025 SWAT Spring Fling venue |
| 50 Breaststroke | SCM | 37.20 | BB+2.41s to A | 2025-04-27 | 2025 SWAT Spring Fling venue |
| 100 Breaststroke | SCM | 1:22.46 | B+3.47s to BB·+12.67s to Sectionals | 2025-04-26 | 2025 SWAT Spring Fling venue |
| 50 Butterfly | SCM | 32.64 | B+0.05s to BB | 2025-04-27 | 2025 SWAT Spring Fling venue |
| 100 Butterfly | SCM | 1:14.42 | +0.13s to B·+13.43s to Sectionals | 2025-04-26 | 2025 SWAT Spring Fling venue |
| 100 Individual Medley | SCM | 1:15.64 | 2025-04-27 | 2025 SWAT Spring Fling venue | |
| 50 Freestyle | LCM | 29.86 | BB+1.57s to A·+2.87s to Sectionals | 2025-06-07 | 2025 TRI-CITY INVITATIONAL venue |
| 100 Freestyle | LCM | 1:09.38 | B+2.69s to BB·+10.39s to Sectionals | 2024-07-12 | 2024 SUNBURN CLASSIC venue |
| 200 Freestyle | LCM | 2:37.51 | +0.22s to B·+28.82s to Sectionals | 2024-07-14 | 2024 SUNBURN CLASSIC venue |
| 50 Backstroke | LCM | 39.17 | +1.28s to B·+11.28s to Futures | 2024-07-12 | 2024 SUNBURN CLASSIC venue |
| 100 Backstroke | LCM | 1:18.56 | B+4.77s to BB·+13.37s to Sectionals | 2025-06-07 | 2025 TRI-CITY INVITATIONAL venue |
| 50 Breaststroke | LCM | 39.28 | B+0.39s to BB·+8.39s to Futures | 2024-06-01 | 2024 TRI-CITY INVITATIONAL venue |
| 100 Breaststroke | LCM | 1:25.01 | B+1.52s to BB·+11.31s to Sectionals | 2024-07-14 | 2024 SUNBURN CLASSIC venue |
| 50 Butterfly | LCM | 31.99 | BB+1.20s to A·+5.70s to Futures | 2025-06-07 | 2025 TRI-CITY INVITATIONAL venue |
| 100 Butterfly | LCM | 1:15.21 | B+3.72s to BB·+12.12s to Sectionals | 2024-07-14 | 2024 SUNBURN CLASSIC venue |
| 200 Individual Medley | LCM | 2:54.24 | B+10.35s to BB·+29.55s to Sectionals | 2024-07-12 | 2024 SUNBURN CLASSIC venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
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 | 27.42 | flying | 200 Free Relay (leg 2) | 2024-01-06 | 2024 OB Kentridge Invitational -Boys HS |
| 50 Breaststroke | SCY | 33.98 | flying | 200 Medley Relay (leg 2) | 2024-01-06 | 2024 OB Kentridge Invitational -Boys HS |
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
2145 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:18.28 | 389 |
| 200 BK SCY | 2:31.13 | 392 |
| 200 BR SCY | 2:39.61 | 483 |
| 200 FL SCY | 2:32.37 | 404 |
| 200 IM SCY | 2:24.86 | 477 |
| 400 IM SCY | — | 0 |
IMR 15-16 · SCY
2315 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:12.61 | 454 |
| 100 BK SCY | 1:15.73 | 299 |
| 100 BR SCY | 1:10.45 | 549 |
| 100 FL SCY | 1:02.03 | 536 |
| 200 IM SCY | 2:24.86 | 477 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 59.24
Front half 28.03s · back half 31.21s
200 Freestyle SCY 2:12.61
Front half 62.33s · back half 70.28s
500 Freestyle SCY 6:18.28
Front half 183.19s · back half 195.09s
100 Backstroke SCY 1:15.73
Front half 37.22s · back half 38.51s
200 Backstroke SCY 2:31.13
Front half 73.48s · back half 77.65s
100 Breaststroke SCY 1:10.45
Front half 32.54s · back half 37.91s
200 Breaststroke SCY 2:39.61
Front half 75.54s · back half 84.07s
100 Butterfly SCY 1:02.03
Front half 28.35s · back half 33.68s
200 Butterfly SCY 2:32.37
Front half 67.20s · back half 85.17s
200 Individual Medley SCY 2:24.86
Front half 67.88s · back half 76.98s
100 Breaststroke SCM 1:22.46
Front half 39.32s · back half 43.14s
100 Butterfly SCM 1:14.42
Front half 35.31s · back half 39.11s
100 Individual Medley SCM 1:15.64
Front half 36.05s · back half 39.59s
200 Freestyle LCM 2:37.51
Front half 75.84s · back half 81.67s
200 Individual Medley LCM 2:54.24
Front half 82.32s · back half 91.92s
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.