swimMary Catherine MacMillan
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 30.56 | +5.77s to Sectionals | 2022-02-13 | 2022 CAC Spring Fest Invitiational slow pool |
| 100 Freestyle | SCY | 1:09.38 | +16.29s to Sectionals | 2022-03-12 | 2022 MD LSC JR CHAMPS - FSC SITE venue |
| 200 Freestyle | SCY | 2:40.17 | +45.18s to Sectionals | 2022-02-12 | 2022 CAC Spring Fest Invitiational slow pool |
| 50 Backstroke | SCY | 34.87 | +10.48s to US Open | 2022-02-12 | 2022 CAC Spring Fest Invitiational slow pool |
| 100 Backstroke | SCY | 1:09.06 | +9.77s to Sectionals | 2026-02-21 | 2026 MPSSAA_321A State Championships fast pool |
| 50 Breaststroke | SCY | 44.65 | +16.66s to US Open | 2022-02-12 | 2022 CAC Spring Fest Invitiational slow pool |
| 100 Breaststroke | SCY | 1:32.46 | +24.27s to Sectionals | 2022-12-03 | 2022 NAAC Holiday Blast |
| 50 Butterfly | SCY | 36.12 | +12.03s to US Open | 2022-02-13 | 2022 CAC Spring Fest Invitiational slow pool |
| 100 Butterfly | SCY | 1:27.27 | +28.78s to Sectionals | 2022-01-23 | Live M.A.S Invitational slow pool |
| 100 Individual Medley | SCY | 1:21.51 | 2022-03-13 | 2022 MD LSC JR CHAMPS - FSC SITE venue | |
| 200 Individual Medley | SCY | 2:56.29 | +45.60s to Sectionals | 2022-02-13 | 2022 CAC Spring Fest Invitiational slow pool |
| 200 Freestyle | LCM | 3:01.53 | +50.64s to Sectionals | 2022-05-01 | 2022 CBAC Spring Long Course Invitational slow pool |
| 50 Backstroke | LCM | 41.01 | +11.82s to US Open | 2022-04-30 | 2022 CBAC Spring Long Course Invitational slow pool |
| 200 Backstroke | LCM | 3:23.72 | +57.53s to Sectionals | 2022-04-30 | 2022 CBAC Spring Long Course Invitational slow pool |
| 100 Breaststroke | LCM | 1:50.83 | +32.94s to Sectionals | 2022-04-30 | 2022 CBAC Spring Long Course Invitational slow pool |
| 50 Butterfly | LCM | 38.84 | +10.65s to US Open | 2022-05-01 | 2022 CBAC Spring Long Course Invitational slow pool |
| 200 Individual Medley | LCM | 3:17.68 | +49.29s to Sectionals | 2022-04-30 | 2022 CBAC Spring Long Course Invitational slow pool |
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 |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 31.49 | flying | 200 Free Relay (leg 2) | 2021-10-30 | 2021 NBAC Fall Fastival Meet |
| 50 Backstroke | SCY | 35.79 | flat | 200 Medley Relay | 2022-02-13 | 2022 CAC Spring Fest Invitiational |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
PR splits
100 Freestyle SCY 1:09.38
Front half 32.85s · back half 36.53s
200 Freestyle SCY 2:40.17
Front half 73.97s · back half 86.20s
100 Backstroke SCY 1:09.06
Front half 32.67s · back half 36.39s
100 Butterfly SCY 1:27.27
Front half 39.80s · back half 47.47s
100 Individual Medley SCY 1:21.51
Front half 36.12s · back half 45.39s
200 Individual Medley SCY 2:56.29
Front half 80.19s · back half 96.10s
200 Freestyle LCM 3:01.53
Front half 85.15s · back half 96.38s
200 Backstroke LCM 3:23.72
Front half 151.29s · back half 52.43s
100 Breaststroke LCM 1:50.83
Front half 52.67s · back half 58.16s
200 Individual Medley LCM 3:17.68
Front half 88.21s · back half 109.47s
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.