swimMarcus Trif
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.03 | A+1.04s to AA | 2025-12-12 | 2025 CA SCS/SCAT WAG venue |
| 50 Backstroke | SCY | 32.31 | A+1.12s to AA | 2026-02-22 | Orange Committee February 2026 ABC Meet venue |
| 50 Breaststroke | SCY | 36.27 | A+1.28s to AA | 2026-02-21 | Orange Committee February 2026 ABC Meet venue |
| 100 Breaststroke | SCY | 1:20.07 | BB+1.68s to A | 2025-12-12 | 2025 CA SCS/SCAT WAG venue |
| 50 Butterfly | SCY | 28.81 | AA+0.62s to AAA | 2026-02-22 | Orange Committee February 2026 ABC Meet venue |
| 100 Butterfly | SCY | 1:06.51 | A+0.62s to AA | 2026-02-21 | Orange Committee February 2026 ABC Meet venue |
| 100 Individual Medley | SCY | 1:08.67 | A+1.68s to AA | 2026-02-21 | Orange Committee February 2026 ABC Meet venue |
| 200 Individual Medley | SCY | 2:30.26 | A+4.67s to AA | 2025-12-12 | 2025 CA SCS/SCAT WAG venue |
| 50 Freestyle | LCM | 33.99 | BB+1.90s to A | 2024-07-28 | 2024 CA SCS/GWSC Summer A/G Champs slow pool |
| 100 Freestyle | LCM | 1:14.64 | BB+4.25s to A | 2024-07-27 | 2024 CA SCS/GWSC Summer A/G Champs slow pool |
| 50 Backstroke | LCM | 38.01 | BB+0.22s to A | 2025-06-14 | 2025 June Age Group Invite venue |
| 50 Butterfly | LCM | 33.06 | AA+1.07s to AAA | 2025-06-13 | 2025 June Age Group Invite venue |
| 100 Butterfly | LCM | 1:15.61 | A+0.02s to AA | 2025-07-18 | 2025 SCS 14-Under Elite A/G Champs at MVN venue |
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 |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.35 | flat | 200 Free Relay | 2025-12-13 | 2025 CA SCS/SCAT WAG |
| 50 Freestyle | SCY | 28.75 | flying | 200 Free Relay (leg 4) | 2024-12-14 | 2024 CA SCAT/SCS WAG |
| 50 Butterfly | SCY | 27.22 | flying | 200 Medley Relay (leg 3) | 2024-12-14 | 2024 CA SCAT/SCS WAG |
| 100 Butterfly | SCY | 1:05.74 | flying | 400 Medley Relay (leg 3) | 2024-12-15 | 2024 CA SCAT/SCS WAG |
| 50 Freestyle | LCM | 31.72 | flying | 200 Free Relay (leg 4) | 2025-06-14 | 2025 June Age Group Invite |
| 100 Butterfly | LCM | 1:15.88 | flying | 400 Medley Relay (leg 3) | 2025-07-25 | 2025 CA SCS Summer A/G Champs |
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
1986 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BR SCY | 1:20.07 | 606 |
| 100 FL SCY | 1:06.51 | 701 |
| 200 IM SCY | 2:30.26 | 679 |
| 500 FR SCY | — | 0 |
| 100 BK SCY | — | 0 |
IMR 11-12 · SCY
2817 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 32.31 | 664 |
| 50 BR SCY | 36.27 | 654 |
| 50 FL SCY | 28.81 | 795 |
| 100 IM SCY | 1:08.67 | 704 |
| 200 FR SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
50 Freestyle SCY 28.03
Front half 13.99s · back half 14.04s
100 Breaststroke SCY 1:20.07
Front half 37.87s · back half 42.20s
100 Butterfly SCY 1:06.51
Front half 31.32s · back half 35.19s
100 Individual Medley SCY 1:08.67
Front half 30.84s · back half 37.83s
200 Individual Medley SCY 2:30.26
Front half 68.61s · back half 81.65s
100 Freestyle LCM 1:14.64
Front half 35.19s · back half 39.45s
100 Butterfly LCM 1:15.61
Front half 34.65s · back half 40.96s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
Progression
Faster times are higher. One card per event, all courses & history.