Isabella Treib
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.15 | AAA+0.46s to AAAA | 2025-03-16 | 2025 MN RSC CZ North Section Spring Champions venue |
| 100 Freestyle | SCY | 52.11 | AAA+0.82s to AAAA | 2024-11-23 | 2024 MHSAA Division 1 Girls State Champs fast pool |
| 50 Backstroke | SCY | 25.96 | AAAA | 2025-03-21 | 2025 ULTRA Championship Meet fast pool |
| 100 Backstroke | SCY | 57.14 | AAA+1.35s to AAAA | 2024-11-23 | 2024 MHSAA Division 1 Girls State Champs fast pool |
| 200 Backstroke | SCY | 2:07.00 | AAA+5.61s to AAAA | 2025-02-08 | 2025 Michigan Open venue |
| 50 Butterfly | SCY | 26.08 | AAAA | 2025-03-23 | 2025 ULTRA Championship Meet fast pool |
| 100 Butterfly | SCY | 1:00.97 | A+0.28s to AA | 2025-02-23 | 2025 Lake Superior Regional Meet venue |
| 100 Individual Medley | SCY | 1:04.44 | 2025-01-26 | 2025 MLA Big Lake venue | |
| 50 Freestyle | SCM | 27.32 | AAA+1.23s to AAAA | 2024-05-11 | 2024 WMS Spring Splash slow pool |
| 100 Freestyle | SCM | 1:00.90 | AA+1.51s to AAA | 2024-05-11 | 2024 WMS Spring Splash slow pool |
| 50 Backstroke | SCM | 30.89 | AA+0.60s to AAA | 2024-05-11 | 2024 WMS Spring Splash slow pool |
| 100 Backstroke | SCM | 1:07.50 | AA+2.91s to AAA | 2024-05-11 | 2024 WMS Spring Splash slow pool |
| 50 Freestyle | LCM | 27.35 | AAA+0.26s to AAAA | 2024-06-01 | MLA Big Red Challenge venue |
| 100 Freestyle | LCM | 1:01.06 | AAA+2.47s to AAAA | 2024-07-26 | 2024 LCM ULTRA Championship Meet fast pool |
| 200 Freestyle | LCM | 2:21.53 | A+2.44s to AA | 2024-06-28 | 2024 CW Eric Namesnik Memorial Open venue |
| 50 Backstroke | LCM | 31.36 | AAAA | 2025-07-25 | 2025 TYR FUTURES OCALA venue |
| 100 Backstroke | LCM | 1:08.27 | AA+0.28s to AAA | 2024-06-01 | MLA Big Red Challenge venue |
| 200 Backstroke | LCM | 2:41.24 | BB+0.05s to A | 2025-06-08 | MLA Big Red Challenge venue |
| 50 Butterfly | LCM | 29.87 | AAA+0.78s to AAAA | 2025-07-24 | 2025 TYR FUTURES OCALA venue |
| 100 Butterfly | LCM | 1:12.22 | BB+0.03s to A | 2024-06-01 | MLA Big Red Challenge venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.
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 | 23.80 | flat | 200 Free Relay | 2024-11-23 | 2024 MHSAA Division 1 Girls State Champs |
| 50 Freestyle | SCY | 22.39 | flying | 200 Free Relay (leg 4) | 2024-07-17 | 2024 WMSL Summer A Championship |
| 50 Backstroke | SCY | 26.17 | flat | 200 Medley Relay | 2024-11-23 | 2024 MHSAA Division 1 Girls State Champs |
| 100 Backstroke | SCY | 59.16 | flat | 400 Medley Relay | 2025-03-15 | 2025 MN RSC CZ North Section Spring Champions |
| 50 Freestyle | SCM | 27.30 | flying | 200 Medley Relay (leg 4) | 2024-05-11 | 2024 WMS Spring Splash |
| 50 Freestyle | LCM | 26.56 | flying | 200 Free Relay (leg 2) | 2025-07-23 | 2025 TYR FUTURES OCALA |
| 100 Freestyle | LCM | 1:00.31 | flying | 400 Free Relay (leg 2) | 2024-03-22 | 2024 Spring Speedo Sectionals |
| 50 Backstroke | LCM | 32.01 | flat | 200 Medley Relay | 2024-07-28 | 2024 LCM ULTRA Championship Meet |
| 100 Backstroke | LCM | 1:07.29 | flat | 400 Medley Relay | 2024-07-27 | 2024 LCM ULTRA Championship 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 17-18 · SCY
824 points (1/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK SCY | 2:07.00 | 824 |
| 500 FR SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 17-18 · LCM
2198 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:21.53 | 702 |
| 100 BK LCM | 1:08.27 | 842 |
| 100 FL LCM | 1:12.22 | 654 |
| 100 BR 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 52.11
Front half 24.84s · back half 27.27s
100 Backstroke SCY 57.14
Front half 27.47s · back half 29.67s
200 Backstroke SCY 2:07.00
Front half 60.42s · back half 66.58s
100 Butterfly SCY 1:00.97
Front half 27.24s · back half 33.73s
100 Individual Medley SCY 1:04.44
Front half 28.57s · back half 35.87s
100 Backstroke SCM 1:07.50
Front half 31.83s · back half 35.67s
100 Freestyle LCM 1:01.06
Front half 29.07s · back half 31.99s
200 Freestyle LCM 2:21.53
Front half 68.84s · back half 72.69s
100 Backstroke LCM 1:08.27
Front half 33.34s · back half 34.93s
200 Backstroke LCM 2:41.24
Front half 78.22s · back half 83.02s
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.