swimJayson Rosario
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.48 | BB+1.39s to A·+7.19s to Sectionals | 2026-02-21 | 2026 FG SCY BB Championships SOUTHvenue |
| 100 Freestyle | SCY | 1:06.35 | BB+5.06s to A·+18.06s to Sectionals | 2026-02-22 | 2026 FG SCY BB Championships SOUTHvenue |
| 200 Freestyle | SCY | 2:34.20 | B+9.31s to BB·+48.41s to Sectionals | 2025-02-22 | 2025 FG SCY BB Championships - Southvenue |
| 50 Backstroke | SCY | 31.96 | A+0.77s to AA·+6.27s to Sectionals | 2026-03-08 | 2026 FG Age Group SCY Championshipsvenue |
| 100 Backstroke | SCY | 1:09.36 | BB+0.07s to A·+14.27s to Sectionals | 2026-03-07 | 2026 FG Age Group SCY Championshipsvenue |
| 50 Breaststroke | SCY | 44.05 | +0.56s to B·+14.56s to Sectionals | 2025-02-23 | 2025 FG SCY BB Championships - Southvenue |
| 50 Butterfly | SCY | 33.04 | BB+1.85s to A·+8.75s to Sectionals | 2026-02-22 | 2026 FG SCY BB Championships SOUTHvenue |
| 100 Butterfly | SCY | 1:25.33 | +2.44s to B·+32.64s to Sectionals | 2025-03-09 | 2025 FG Age Group SCY Championshipsvenue |
| 100 Individual Medley | SCY | 1:13.15 | BB+3.16s to A | 2026-02-21 | 2026 FG SCY BB Championships SOUTHvenue |
| 200 Individual Medley | SCY | 2:42.29 | BB+10.00s to A·+42.90s to Sectionals | 2026-02-22 | 2026 FG SCY BB Championships SOUTHvenue |
| 50 Freestyle | LCM | 32.15 | BB+0.06s to A·+6.56s to Sectionals | 2026-07-11 | 2026 FG LCM BB Champs Southvenue |
| 100 Freestyle | LCM | 1:11.43 | BB+1.04s to A·+16.14s to Sectionals | 2026-07-12 | 2026 FG LCM BB Champs Southvenue |
| 50 Backstroke | LCM | 36.08 | AA+1.69s to AAA·+5.89s to Sectionals | 2026-07-19 | 2026 FGC Summer LC Age Group Championshipsvenue |
| 100 Backstroke | LCM | 1:17.16 | AA+2.87s to AAA·+12.67s to Sectionals | 2026-07-18 | 2026 FGC Summer LC Age Group Championshipsvenue |
| 100 Breaststroke | LCM | 1:32.10 | BB+0.81s to A·+19.71s to Sectionals | 2026-07-11 | 2026 FG LCM BB Champs Southvenue |
| 50 Butterfly | LCM | 36.47 | BB+1.18s to A·+8.68s to Sectionals | 2026-07-11 | 2026 FG LCM BB Champs Southvenue |
| 100 Butterfly | LCM | 1:24.38 | BB+4.89s to A·+23.89s to Sectionals | 2026-07-12 | 2026 FG LCM BB Champs Southvenue |
| 200 Individual Medley | LCM | 2:52.29 | A+5.80s to AA·+34.60s to Sectionals | 2026-07-12 | 2026 FG LCM BB Champs Southvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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 | 28.30 | flying | 200 Free Relay (leg 3) | 2026-03-08 | 2026 FG Age Group SCY Championships |
| 50 Freestyle | SCY | 28.28 | flying | 200 Medley Relay (leg 4) | 2026-03-08 | 2026 FG Age Group SCY Championships |
| 100 Freestyle | SCY | 1:01.83 | flying | 400 Medley Relay (leg 4) | 2026-03-06 | 2026 FG Age Group SCY Championships |
| 50 Backstroke | SCY | 36.15 | flat | 200 Medley Relay | 2025-03-08 | 2025 FG Age Group SCY Championships |
| 50 Freestyle | LCM | 32.11 | flying | 200 Free Relay (leg 3) | 2026-07-19 | 2026 FGC Summer LC Age Group Championships |
| 100 Freestyle | LCM | 1:10.32 | flying | 400 Free Relay (leg 3) | 2026-07-17 | 2026 FGC Summer LC Age Group Championships |
| 50 Backstroke | LCM | 36.36 | flat | 200 Medley Relay | 2026-07-19 | 2026 FGC Summer LC Age Group Championships |
| 100 Backstroke | LCM | 1:17.42 | flat | 400 Medley Relay | 2026-07-18 | 2026 FGC Summer LC Age Group Championships |
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 11-12 · LCM
2574 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 1:17.16 | 759 |
| 100 BR LCM | 1:32.10 | 630 |
| 100 FL LCM | 1:24.38 | 518 |
| 200 IM LCM | 2:52.29 | 667 |
| 400 FR LCM | — | 0 |
IMR 11-12 · SCY
2596 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:34.20 | 436 |
| 50 BK SCY | 31.96 | 686 |
| 50 BR SCY | 44.05 | 365 |
| 50 FL SCY | 33.04 | 527 |
| 100 IM SCY | 1:13.15 | 582 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:06.35
Front half 32.25s · back half 34.10s
200 Freestyle SCY 2:34.20
Front half 76.13s · back half 78.07s
100 Backstroke SCY 1:09.36
Front half 34.54s · back half 34.82s
100 Butterfly SCY 1:25.33
Front half 37.72s · back half 47.61s
100 Individual Medley SCY 1:13.15
Front half 33.79s · back half 39.36s
200 Individual Medley SCY 2:42.29
Front half 78.36s · back half 83.93s
100 Backstroke LCM 1:17.16
Front half 37.79s · back half 39.37s
200 Individual Medley LCM 2:52.29
Front half 82.53s · back half 89.76s
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.