swimChase Loomis
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 21.84 | AAA+0.45s to AAAA | 2025-09-27 | 2025 PVST Pentathlon venue |
| 100 Freestyle | SCY | 48.03 | AAA+1.24s to AAAA | 2025-02-23 | 2025 CA BUENA Coastal Championship slow pool |
| 200 Freestyle | SCY | 1:46.75 | AAA+4.56s to AAAA | 2024-12-15 | 2024 CA SCAT/SCS WAG venue |
| 50 Backstroke | SCY | 26.91 | A+0.82s to AA | 2025-09-27 | 2025 PVST Pentathlon venue |
| 50 Breaststroke | SCY | 29.39 | AA+0.50s to AAA | 2025-09-27 | 2025 PVST Pentathlon venue |
| 100 Breaststroke | SCY | 1:07.11 | BB+1.12s to A | 2025-09-28 | 2025 PVST Pentathlon venue |
| 50 Butterfly | SCY | 24.34 | AAA+0.55s to AAAA | 2025-09-27 | 2025 PVST Pentathlon venue |
| 100 Butterfly | SCY | 54.48 | AA+1.59s to AAA | 2025-02-23 | 2025 CA BUENA Coastal Championship slow pool |
| 100 Individual Medley | SCY | 56.29 | 2025-09-27 | 2025 PVST Pentathlon venue | |
| 200 Individual Medley | SCY | 2:05.80 | A+1.51s to AA | 2025-02-22 | 2025 CA BUENA Coastal Championship slow pool |
| 50 Freestyle | LCM | 25.17 | AAA+0.38s to AAAA | 2025-06-15 | 2025 June Age Group Invite venue |
| 100 Freestyle | LCM | 56.28 | AAA+2.39s to AAAA | 2025-06-13 | 2025 June Age Group Invite venue |
| 200 Freestyle | LCM | 2:06.95 | AA+3.36s to AAA | 2025-06-12 | 2025 June Age Group Invite venue |
| 100 Breaststroke | LCM | 1:19.97 | BB+2.98s to A | 2025-06-28 | 2025 CA SBSC Semana Nautica LCM Meet venue |
| 50 Butterfly | LCM | 27.47 | AAA+0.58s to AAAA | 2025-04-13 | 2025 Buenaventura LCM Opener slow pool |
| 100 Butterfly | LCM | 59.95 | AAA+2.16s to AAAA | 2025-06-12 | 2025 June Age Group Invite venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
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 | 21.93 | flying | 200 Free Relay (leg 4) | 2025-02-22 | 2025 CA BUENA Coastal Championship |
| 50 Freestyle | LCM | 26.23 | flat | 200 Free Relay | 2025-05-24 | BUEN Memorial Day LC Meet |
| 50 Butterfly | LCM | 27.85 | flying | 200 Medley Relay (leg 3) | 2025-05-25 | BUEN Memorial Day LC Meet |
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 15-16 · SCY
728 points (1/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 IM SCY | 2:05.80 | 728 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 15-16 · SCY
3026 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:46.75 | 872 |
| 100 BR SCY | 1:07.11 | 635 |
| 100 FL SCY | 54.48 | 791 |
| 200 IM SCY | 2:05.80 | 728 |
| 100 BK 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 48.03
Front half 23.17s · back half 24.86s
200 Freestyle SCY 1:46.75
Front half 51.55s · back half 55.20s
100 Breaststroke SCY 1:07.11
Front half 32.16s · back half 34.95s
100 Butterfly SCY 54.48
Front half 25.22s · back half 29.26s
100 Individual Medley SCY 56.29
Front half 26.18s · back half 30.11s
200 Individual Medley SCY 2:05.80
Front half 57.62s · back half 68.18s
100 Freestyle LCM 56.28
Front half 27.00s · back half 29.28s
200 Freestyle LCM 2:06.95
Front half 60.48s · back half 66.47s
100 Breaststroke LCM 1:19.97
Front half 38.08s · back half 41.89s
100 Butterfly LCM 59.95
Front half 27.54s · back half 32.41s
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.