Maryn Petrosky
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 32.02 | B+0.33s to BB·+7.13s to Sectionals | 2026-01-01 | d1 clpr results 2026 |
| 100 Freestyle | SCY | 1:08.90 | BB+4.81s to A·+14.81s to Sectionals | 2026-10-18 | 2026 SwimVille USA Jack Thompson Classicvenue |
| 200 Freestyle | SCY | 2:40.78 | B+9.09s to BB·+44.09s to Sectionals | 2026-01-01 | d1 clpr results 2026 |
| 500 Freestyle | SCY | 7:08.61 | B+22.52s to BB·+118.72s to Sectionals | 2026-10-18 | 2026 SwimVille USA Jack Thompson Classicvenue |
| 50 Backstroke | SCY | 36.13 | B+0.04s to BB·+7.54s to Sectionals | 2026-01-01 | d1 clpr results 2026 |
| 100 Backstroke | SCY | 1:17.00 | BB+4.01s to A·+16.21s to Sectionals | 2026-10-17 | 2026 SwimVille USA Jack Thompson Classicvenue |
| 200 Backstroke | SCY | 2:50.94 | B+3.75s to BB·+37.65s to Sectionals | 2026-01-01 | d1 clpr results 2026 |
| 50 Breaststroke | SCY | 43.02 | B+2.13s to BB·+9.43s to Sectionals | 2026-01-01 | 2026 SwimVille USA Jack Thompson Meet |
| 100 Breaststroke | SCY | 1:35.54 | B+6.15s to BB·+24.65s to Sectionals | 2026-10-18 | 2026 SwimVille USA Jack Thompson Classicvenue |
| 50 Butterfly | SCY | 34.00 | BB+2.31s to A·+6.61s to Sectionals | 2026-01-01 | 2026 SwimVille USA Jack Thompson Meet |
| 100 Butterfly | SCY | 1:21.59 | B+2.40s to BB·+22.50s to Sectionals | 2026-10-17 | 2026 SwimVille USA Jack Thompson Classicvenue |
| 100 Individual Medley | SCY | 1:34.47 | +9.18s to B | 2024-12-14 | 2024 Ohio River Challengevenue |
| 200 Individual Medley | SCY | 2:49.47 | BB+11.78s to A·+36.88s to Sectionals | 2026-10-17 | 2026 SwimVille USA Jack Thompson Classicvenue |
| 50 Freestyle | LCM | 35.73 | BB+2.34s to A·+7.34s to Sectionals | 2026-07-09 | 46th Annual Seahawk Invitationalvenue |
| 100 Freestyle | LCM | 1:20.15 | B+0.56s to BB·+18.86s to Sectionals | 2026-05-17 | 2026 Triton Summer Launchfast pool |
| 200 Freestyle | LCM | 2:55.61 | B+2.12s to BB·+43.52s to Sectionals | 2026-06-05 | 98th Ohio Valley Championships 2026venue |
| 50 Backstroke | LCM | 41.18 | BB+2.69s to A·+8.29s to Sectionals | 2026-07-09 | 46th Annual Seahawk Invitationalvenue |
| 100 Backstroke | LCM | 1:28.55 | BB+3.76s to A·+18.76s to Sectionals | 2026-07-10 | 46th Annual Seahawk Invitationalvenue |
| 50 Breaststroke | LCM | 52.29 | +2.50s to B·+14.00s to Sectionals | 2026-01-01 | triton derby results |
| 100 Breaststroke | LCM | 1:55.10 | +4.71s to B·+34.51s to Sectionals | 2026-05-17 | 2026 Triton Summer Launchfast pool |
| 50 Butterfly | LCM | 37.93 | BB+2.14s to A·+6.64s to Sectionals | 2026-07-10 | 46th Annual Seahawk Invitationalvenue |
| 100 Butterfly | LCM | 1:41.96 | +3.57s to B·+34.57s to Sectionals | 2026-07-09 | 46th Annual Seahawk Invitationalvenue |
| 200 Individual Medley | LCM | 3:15.66 | BB+14.97s to A·+44.27s to Sectionals | 2026-07-10 | 46th Annual Seahawk Invitationalvenue |
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.
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 37.55 | flat | 200 Free Relay | 2023-12-10 | 2023 Ohio River Challenge |
| 50 Freestyle | SCY | 28.98 | flying | 200 Medley Relay (leg 4) | 2023-12-09 | 2023 Ohio River Challenge |
| 50 Freestyle | SCY | 38.93 | flying | 200 Free Relay (leg 2) | 2024-01-28 | 2024 Triton Super Sprint |
| 50 Butterfly | SCY | 37.29 | flying | 200 Medley Relay (leg 3) | 2025-03-16 | 2025 12 & UNDER Kentucky SCY Championship |
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 · SCY
2375 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 7:08.61 | 446 |
| 100 BK SCY | 1:17.00 | 539 |
| 100 BR SCY | 1:35.54 | 418 |
| 100 FL SCY | 1:21.59 | 434 |
| 200 IM SCY | 2:49.47 | 538 |
IMR 11-12 · LCM
2503 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:55.61 | 504 |
| 50 BK LCM | 41.18 | 542 |
| 50 BR LCM | 52.29 | 365 |
| 50 FL LCM | 37.93 | 566 |
| 200 IM LCM | 3:15.66 | 526 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:08.90
Front half 33.10s · back half 35.80s
500 Freestyle SCY 7:08.61
Front half 214.11s · back half 214.50s
100 Backstroke SCY 1:17.00
Front half 37.20s · back half 39.80s
100 Breaststroke SCY 1:35.54
Front half 46.30s · back half 49.24s
100 Individual Medley SCY 1:34.47
Front half 41.63s · back half 52.84s
200 Individual Medley SCY 2:49.47
Front half 78.64s · back half 90.83s
100 Freestyle LCM 1:20.15
Front half 37.99s · back half 42.16s
200 Freestyle LCM 2:55.61
Front half 84.17s · back half 91.44s
100 Breaststroke LCM 1:55.10
Front half 56.43s · back half 58.67s
200 Individual Medley LCM 3:15.66
Front half 89.87s · back half 105.79s
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.