Justin Rosario
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.88 | B+1.09s to BB·+5.59s to Sectionals | 2026-07-25 | 2026 Summer Area 3 Championshipsvenue |
| 100 Freestyle | SCY | 1:00.19 | B+1.40s to BB·+11.90s to Sectionals | 2026-07-26 | 2026 Summer Area 3 Championshipsvenue |
| 200 Freestyle | SCY | 2:23.53 | +5.24s to B·+37.74s to Sectionals | 2026-03-01 | 2026 Spring Area 3 Championshipsvenue |
| 500 Freestyle | SCY | 6:03.66 | B+14.17s to BB·+77.57s to Sectionals | 2026-07-24 | 2026 Summer Area 3 Championshipsvenue |
| 50 Backstroke | SCY | 37.58 | +4.89s to B·+11.89s to Sectionals | 2024-11-02 | CAT Fall Harvest Championship Meetvenue |
| 100 Backstroke | SCY | 1:12.41 | +2.92s to B·+17.32s to Sectionals | 2026-07-26 | 2026 Summer Area 3 Championshipsvenue |
| 50 Breaststroke | SCY | 37.26 | B+2.47s to BB·+7.77s to Sectionals | 2026-07-24 | 2026 Summer Area 3 Championshipsvenue |
| 100 Breaststroke | SCY | 1:18.18 | B+5.19s to BB·+15.49s to Sectionals | 2026-07-25 | 2026 Summer Area 3 Championshipsvenue |
| 50 Butterfly | SCY | 28.90 | BB+1.11s to A·+4.61s to Sectionals | 2026-07-24 | 2026 Summer Area 3 Championshipsvenue |
| 100 Butterfly | SCY | 1:30.13 | +21.44s to B·+37.44s to Sectionals | 2024-12-07 | 2024 CAT Jingle Bell Invitational Meetvenue |
| 200 Individual Medley | SCY | 2:36.31 | +2.12s to B·+36.92s to Sectionals | 2026-07-25 | 2026 Summer Area 3 Championshipsvenue |
| 50 Freestyle | LCM | 30.92 | BB+2.33s to A·+5.33s to Sectionals | 2026-06-28 | 2026 SPA'S SEMINOLE SUNRISE LANES SWIM MEETvenue |
| 100 Freestyle | LCM | 1:08.11 | B+0.62s to BB·+12.82s to Sectionals | 2026-06-26 | 2026 SPA'S SEMINOLE SUNRISE LANES SWIM MEETvenue |
| 200 Freestyle | LCM | 2:33.74 | B+5.15s to BB·+32.85s to Sectionals | 2026-06-19 | 2026 Lightning Invitationalvenue |
| 50 Backstroke | LCM | 39.03 | +0.34s to B·+8.84s to Sectionals | 2026-06-28 | 2026 SPA'S SEMINOLE SUNRISE LANES SWIM MEETvenue |
| 100 Backstroke | LCM | 1:26.43 | +5.24s to B·+21.94s to Sectionals | 2026-06-19 | 2026 Lightning Invitationalvenue |
| 50 Breaststroke | LCM | 43.26 | +0.67s to B·+9.07s to Sectionals | 2026-06-26 | 2026 SPA'S SEMINOLE SUNRISE LANES SWIM MEETvenue |
| 100 Breaststroke | LCM | 1:37.92 | +6.53s to B·+25.53s to Sectionals | 2026-04-18 | 2026 SAINT PETE'S 1st LONG COURSE MEETvenue |
| 200 Breaststroke | LCM | 3:37.97 | +18.08s to B·+57.58s to Sectionals | 2026-05-03 | 2026 WFLA SPRING OPENvenue |
| 50 Butterfly | LCM | 33.29 | BB+2.00s to A·+5.50s to Sectionals | 2026-06-26 | 2026 SPA'S SEMINOLE SUNRISE LANES SWIM MEETvenue |
| 100 Butterfly | LCM | 1:24.61 | +6.02s to B·+24.12s to Sectionals | 2026-06-19 | 2026 Lightning Invitationalvenue |
| 200 Individual Medley | LCM | 2:53.75 | B+7.76s to BB·+36.06s to Sectionals | 2026-06-28 | 2026 SPA'S SEMINOLE SUNRISE LANES SWIM MEETvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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 Breaststroke | SCY | 48.15 | flying | 200 Medley Relay (leg 2) | 2024-10-27 | 2024 GTSA TYR Swim Classic at Berkeley |
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
817 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:03.66 | 438 |
| 200 IM SCY | 2:36.31 | 379 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 15-16 · LCM
1847 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:33.74 | 446 |
| 100 BK LCM | 1:26.43 | 326 |
| 100 BR LCM | 1:37.92 | 321 |
| 100 FL LCM | 1:24.61 | 315 |
| 200 IM LCM | 2:53.75 | 439 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:00.19
Front half 28.41s · back half 31.78s
200 Freestyle SCY 2:23.53
Front half 68.50s · back half 75.03s
500 Freestyle SCY 6:03.66
Front half 176.49s · back half 187.17s
100 Backstroke SCY 1:12.41
Front half 34.45s · back half 37.96s
100 Breaststroke SCY 1:18.18
Front half 36.64s · back half 41.54s
100 Butterfly SCY 1:30.13
Front half 37.47s · back half 52.66s
200 Individual Medley SCY 2:36.31
Front half 73.86s · back half 82.45s
100 Freestyle LCM 1:08.11
Front half 32.15s · back half 35.96s
200 Freestyle LCM 2:33.74
Front half 74.26s · back half 79.48s
100 Breaststroke LCM 1:37.92
Front half 46.27s · back half 51.65s
200 Breaststroke LCM 3:37.97
Front half 104.12s · back half 113.85s
200 Individual Medley LCM 2:53.75
Front half 81.64s · back half 92.11s
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.