Isabella McMahon
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.01 | AA+0.02s to AAA·Sectionals ✓+1.12s to Futures | 2024-08-01 | 2024 MCSA Summer Senior Cup Championships |
| 100 Freestyle | SCY | 52.42 | AAA+0.73s to AAAA·Sectionals ✓+0.53s to Futures | 2026-03-06 | 2026 MCSA Senior Cup Championships |
| 200 Freestyle | SCY | 1:43.29 | AAAA·US Open ✓ | 2026-02-06 | 2026 Michigan Open |
| 500 Freestyle | SCY | 5:33.14 | A+3.15s to AA·+18.15s to Sectionals | 2025-11-08 | 2025 Girls KLAA West Championship Meet venue |
| 1000 Freestyle | SCY | 11:38.67 | A+16.08s to AA·+50.28s to Sectionals | 2025-03-02 | 2025 MCSA Senior Cup Championships venue |
| 1650 Freestyle | SCY | 19:28.84 | A+22.25s to AA·+72.35s to Sectionals | 2025-01-31 | Polar Plunge venue |
| 50 Backstroke | SCY | 31.78 | BB+1.59s to A·+4.49s to Sectionals | 2025-02-01 | Polar Plunge venue |
| 100 Backstroke | SCY | 57.85 | AAA+1.96s to AAAA·Sectionals ✓+0.76s to Futures | 2024-08-01 | 2024 MCSA Summer Senior Cup Championships |
| 200 Backstroke | SCY | 2:17.25 | A+4.46s to AA·+5.76s to Sectionals | 2026-03-07 | 2026 MCSA Senior Cup Championships venue |
| 200 Breaststroke | SCY | 2:50.64 | BB+10.55s to A·+19.65s to Sectionals | 2025-01-31 | Polar Plunge |
| 100 Individual Medley | SCY | 1:12.82 | 2025-02-02 | Polar Plunge venue | |
| 200 Individual Medley | SCY | 2:39.40 | B+5.11s to BB·+26.41s to Sectionals | 2024-08-03 | 2024 MCSA Summer Senior Cup Championships venue |
| 50 Freestyle | LCM | 27.47 | AAA+0.38s to AAAA·Sectionals ✓+0.08s to Futures | 2024-06-14 | 2024 OLY Summer Classic |
| 100 Freestyle | LCM | 1:09.13 | BB+2.04s to A·+7.34s to Sectionals | 2025-06-28 | 2025 OLY Summer Classic venue |
| 200 Freestyle | LCM | 2:32.93 | BB+7.74s to A·+19.84s to Sectionals | 2024-06-16 | 2024 OLY Summer Classic venue |
| 400 Freestyle | LCM | 4:39.07 | AAA+10.78s to AAAA·Sectionals ✓+10.28s to Futures | 2024-05-17 | 2024 CW May Showers Meet |
| 50 Backstroke | LCM | 36.89 | BB+1.40s to A·+5.40s to Sectionals | 2025-06-15 | 2025 Freeze or Fry Freestyle Challenge venue |
| 100 Backstroke | LCM | 1:18.04 | BB+3.45s to A·+7.55s to Sectionals | 2025-06-28 | 2025 OLY Summer Classic venue |
| 200 Backstroke | LCM | 2:42.45 | BB+0.76s to A·+11.06s to Sectionals | 2024-06-16 | 2024 OLY Summer Classic venue |
| 100 Breaststroke | LCM | 1:46.69 | +8.40s to B·+26.70s to Sectionals | 2025-06-28 | 2025 OLY Summer Classic venue |
| 200 Individual Medley | LCM | 2:52.13 | BB+8.54s to A·+20.84s to Sectionals | 2026-06-13 | 2026 OLY Summer Classic venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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.
IMX / IMR
IMX 17-18 · SCY
2353 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:33.14 | 711 |
| 200 BK SCY | 2:17.25 | 653 |
| 200 BR SCY | 2:50.64 | 534 |
| 200 IM SCY | 2:39.40 | 455 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 17-18 · SCY
2413 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:43.29 | 1100 |
| 100 BK SCY | 57.85 | 858 |
| 200 IM SCY | 2:39.40 | 455 |
| 100 BR SCY | — | 0 |
| 100 FL SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
500 Freestyle SCY 5:33.14
Front half 161.25s · back half 171.89s
1000 Freestyle SCY 11:38.67
Front half 348.44s · back half 350.23s
1650 Freestyle SCY 19:28.84
200 Backstroke SCY 2:17.25
Front half 66.54s · back half 70.71s
100 Individual Medley SCY 1:12.82
Front half 32.77s · back half 40.05s
200 Individual Medley SCY 2:39.40
Front half 74.16s · back half 85.24s
200 Freestyle LCM 2:32.93
Front half 74.71s · back half 78.22s
100 Backstroke LCM 1:18.04
Front half 38.89s · back half 39.15s
200 Backstroke LCM 2:42.45
Front half 80.24s · back half 82.21s
100 Breaststroke LCM 1:46.69
Front half 51.09s · back half 55.60s
200 Individual Medley LCM 2:52.13
Front half 80.28s · back half 91.85s
Progression
Faster times are higher. One card per event, all courses & history.