swimJason Dineen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 30.06 | +1.97s to B | 2025-12-12 | 2025 NE CRIM Frosty Frenzy Trials/Finals |
| 100 Freestyle | SCY | 1:05.00 | +3.61s to B | 2025-01-01 | 2025 NE YNS YMCA Eastern MA District Champ - |
| 100 Breaststroke | SCY | 1:31.53 | +16.04s to B | 2026-04-19 | 2026 NE GS Pentathalon w/Distance fast pool |
| 100 Butterfly | SCY | 1:17.73 | +11.64s to B | 2026-04-19 | 2026 NE GS Pentathalon w/Distance fast pool |
| 50 Backstroke | LCM | 43.35 | +5.96s to B | 2024-05-18 | 2024 NE KCY Invitational venue |
| 100 Backstroke | LCM | 1:38.07 | +19.38s to B | 2024-05-18 | 2024 NE KCY Invitational venue |
| 50 Butterfly | LCM | 41.96 | +6.77s to B | 2024-05-18 | 2024 NE KCY Invitational venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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.
IMX / IMR
IMR 17-18 · SCY
479 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BR SCY | 1:31.53 | 228 |
| 100 FL SCY | 1:17.73 | 251 |
| 200 FR SCY | — | 0 |
| 100 BK SCY | — | 0 |
| 200 IM SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:05.00 split/total mismatch
Front half 30.30s · back half 34.70s
100 Breaststroke SCY 1:31.53
Front half 42.98s · back half 48.55s
100 Butterfly SCY 1:17.73
Front half 34.70s · back half 43.03s
Progression
Faster times are higher. One card per event, all courses & history.