swimMatthew Tzintzun
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 30.25 | BB+2.16s to A | 2025-09-27 | 2025 CA SPAR Spartan Sigma September Novice venue |
| 100 Freestyle | SCY | 1:06.35 | BB+5.06s to A | 2026-03-01 | 2026 Pacific Committee SC Chmpionship venue |
| 50 Backstroke | SCY | 39.81 | +1.32s to B | 2026-02-28 | 2026 Pacific Committee SC Chmpionship venue |
| 50 Breaststroke | SCY | 42.89 | B+2.80s to BB | 2025-09-27 | 2025 CA SPAR Spartan Sigma September Novice venue |
| 50 Butterfly | SCY | 38.38 | +1.29s to B | 2025-09-27 | 2025 CA SPAR Spartan Sigma September Novice venue |
| 50 Freestyle | LCM | 32.70 | BB+0.61s to A | 2026-04-12 | Royal Swim Team LCM April Swim Craft slow pool |
| 50 Backstroke | LCM | 44.82 | +0.23s to B | 2026-04-12 | Royal Swim Team LCM April Swim Craft slow pool |
| 50 Breaststroke | LCM | 45.83 | BB+3.84s to A | 2026-04-12 | Royal Swim Team LCM April Swim Craft slow pool |
| 50 Butterfly | LCM | 40.29 | B+1.60s to BB | 2026-04-12 | Royal Swim Team LCM April Swim Craft slow pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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 |
|---|---|---|---|---|---|---|
| 100 Freestyle | LCM | 1:18.37 | flying | 400 Free Relay (leg 3) | 2025-07-27 | 2025 CA SCS Summer A/G Champs CANY |
| 100 Freestyle | LCM | 1:18.78 | flying | 400 Medley Relay (leg 4) | 2025-07-26 | 2025 CA SCS Summer A/G Champs CANY |
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
IMR 11-12 · LCM
1296 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK LCM | 44.82 | 384 |
| 50 BR LCM | 45.83 | 488 |
| 50 FL LCM | 40.29 | 424 |
| 200 FR LCM | — | 0 |
| 200 IM LCM | — | 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 1:06.35
Front half 30.95s · back half 35.40s
Progression
Faster times are higher. One card per event, all courses & history.