swimMarshall Loomis
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.78 | A+0.09s to AA·+0.49s to Sectionals | 2024-12-21 | King Marlin Pro-Am Classicvenue |
| 100 Freestyle | SCY | 49.45 | AA+1.76s to AAA·+1.16s to Sectionals | 2025-03-06 | LAC 2025 Speedo Sectional Championship Series |
| 50 Breaststroke | SCY | 27.96 | AAA+1.27s to AAAA·Sectionals ✓+1.67s to Futures | 2026-03-05 | LAC Spring Speedo Sectionals |
| 100 Breaststroke | SCY | 1:02.01 | A+0.42s to AA·Sectionals ✓+4.02s to Futures | 2025-03-06 | LAC 2025 Speedo Sectional Championship Series |
| 200 Breaststroke | SCY | 2:21.04 | BB+1.45s to A·+1.75s to Sectionals | 2024-12-21 | King Marlin Pro-Am Classicvenue |
| 50 Butterfly | SCY | 23.46 | AAA+0.27s to AAAA·Sectionals ✓+0.57s to Futures | 2025-11-12 | lac fall classic meet results 016299 |
| 100 Butterfly | SCY | 50.91 | AAA+1.72s to AAAA·Sectionals ✓+0.32s to Futures | 2025-11-12 | lac fall classic meet results 016299 |
| 200 Butterfly | SCY | 1:56.40 | AA+0.51s to AAA·Sectionals ✓+2.71s to Futures | 2025-11-12 | lac fall classic meet results 016299 |
| 50 Freestyle | LCM | 25.98 | AA+0.89s to AAA·+0.39s to Sectionals | 2025-07-25 | 2025 TNAQ Senior Summer Showdownfast pool |
| 100 Freestyle | LCM | 56.27 | AA+1.08s to AAA·+0.98s to Sectionals | 2025-07-23 | 2025 TNAQ Senior Summer Showdownfast pool |
| 50 Backstroke | LCM | 34.71 | B+0.12s to BB·+4.52s to Sectionals | 2026-06-08 | Dallas Mustangs Texas Senior Circuit Meet |
| 200 Backstroke | LCM | 2:16.47 | AA+2.68s to AAA·Sectionals ✓+4.58s to Futures | 2026-06-08 | 1737834 |
| 50 Butterfly | LCM | 26.20 | AAA+0.11s to AAAA·Futures ✓+0.81s to Jr Nationals | 2026-05-01 | Fort Lauderdale Openvenue |
| 100 Butterfly | LCM | 58.61 | AAA+2.32s to AAAA·Sectionals ✓+0.62s to Futures | 2025-07-26 | 2025 TNAQ Senior Summer Showdownfast pool |
| 200 Butterfly | LCM | 2:11.97 | AA+0.08s to AAA·Sectionals ✓+1.78s to Futures | 2025-07-25 | 2025 TNAQ Senior Summer Showdownfast pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.
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 |
|---|---|---|---|---|---|---|
| 100 Freestyle | SCY | 49.81 | flat | 400 Free Relay | 2024-12-20 | King Marlin Pro-Am Classic |
| 50 Breaststroke | SCY | 28.19 | flying | 200 Medley Relay (leg 2) | 2024-12-19 | King Marlin Pro-Am Classic |
| 100 Butterfly | SCY | 53.41 | flying | 400 Medley Relay (leg 3) | 2024-12-21 | King Marlin Pro-Am Classic |
| 50 Freestyle | LCM | 25.14 | flying | 200 Free Relay (leg 4) | 2025-07-23 | 2025 TNAQ Senior Summer Showdown |
| 200 Freestyle | LCM | 2:06.63 | flying | 800 Free Relay (leg 3) | 2025-07-24 | 2025 TNAQ Senior Summer Showdown |
| 50 Butterfly | LCM | 26.37 | flying | 200 Medley Relay (leg 3) | 2025-07-23 | 2025 TNAQ Senior Summer Showdown |
| 100 Butterfly | LCM | 59.29 | flying | 400 Medley Relay (leg 3) | 2025-07-26 | 2025 TNAQ Senior Summer Showdown |
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 17-18 · LCM
1658 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK LCM | 2:16.47 | 803 |
| 200 FL LCM | 2:11.97 | 855 |
| 400 FR LCM | — | 0 |
| 200 BR LCM | — | 0 |
| 200 IM LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 17-18 · SCY
1632 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BR SCY | 1:02.01 | 736 |
| 100 FL SCY | 50.91 | 896 |
| 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 49.45 split/total mismatch
Front half 23.55s · back half 25.90s
100 Breaststroke SCY 1:02.01 split/total mismatch
Front half 29.31s · back half 32.70s
200 Breaststroke SCY 2:21.04
Front half 67.23s · back half 73.81s
200 Butterfly SCY 1:56.40 split/total mismatch
100 Freestyle LCM 56.27 RT 0.63s
Front half 26.59s · back half 29.68s
100 Butterfly LCM 58.61 RT 0.63s
Front half 27.22s · back half 31.39s
200 Butterfly LCM 2:11.97 RT 0.64s
Front half 61.45s · back half 70.52s
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.
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.