swimCatherine McMahon
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 36.58 | +1.19s to B·+11.79s to Sectionals | 2023-01-22 | Live M.A.S Invitational 2023slow pool |
| 100 Freestyle | SCY | 1:25.18 | +7.49s to B·+32.09s to Sectionals | 2023-01-21 | Live M.A.S Invitational 2023slow pool |
| 200 Freestyle | SCY | 3:09.54 | +20.45s to B·+74.55s to Sectionals | 2022-12-04 | 2022 NAAC Holiday Blastvenue |
| 50 Backstroke | SCY | 39.77 | B+2.08s to BB·+13.48s to Futures | 2023-01-21 | Live M.A.S Invitational 2023slow pool |
| 100 Backstroke | SCY | 1:31.36 | +0.67s to B·+32.07s to Sectionals | 2023-01-22 | Live M.A.S Invitational 2023slow pool |
| 200 Backstroke | SCY | 3:31.55 | +21.86s to B·+82.66s to Sectionals | 2022-01-22 | Live M.A.S Invitationalslow pool |
| 50 Breaststroke | SCY | 49.30 | +3.81s to B·+19.51s to Futures | 2023-01-22 | Live M.A.S Invitational 2023slow pool |
| 100 Breaststroke | SCY | 1:49.15 | +8.86s to B·+40.96s to Sectionals | 2022-12-03 | 2022 NAAC Holiday Blastvenue |
| 50 Butterfly | SCY | 47.37 | +8.48s to B·+21.68s to Futures | 2022-12-03 | 2022 NAAC Holiday Blastvenue |
| 100 Individual Medley | SCY | 1:42.75 | +14.06s to B | 2022-10-23 | 2022 Fox Fall Invitational 1venue |
| 200 Individual Medley | SCY | 3:48.93 | +36.14s to B·+98.24s to Sectionals | 2022-01-22 | Live M.A.S Invitationalslow pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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 | 42.35 | flying | 200 Free Relay (leg 2) | 2021-12-19 | 2021 FOX Winter Clean Up Meet |
| 100 Freestyle | SCY | 1:38.19 | flying | 400 Free Relay (leg 3) | 2021-12-19 | 2021 FOX Winter Clean Up Meet |
| 50 Breaststroke | SCY | 51.32 | flying | 200 Medley Relay (leg 2) | 2022-10-23 | 2022 Fox Fall Invitational 1 |
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 11-12 · SCY
821 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:31.36 | 323 |
| 100 BR SCY | 1:49.15 | 280 |
| 200 IM SCY | 3:48.93 | 218 |
| 500 FR SCY | — | 0 |
| 100 FL SCY | — | 0 |
IMR 11-12 · SCY
1394 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 3:09.54 | 265 |
| 50 BK SCY | 39.77 | 391 |
| 50 BR SCY | 49.30 | 299 |
| 50 FL SCY | 47.37 | 199 |
| 100 IM SCY | 1:42.75 | 240 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:25.18
Front half 40.83s · back half 44.35s
200 Freestyle SCY 3:09.54
Front half 92.02s · back half 97.52s
100 Backstroke SCY 1:31.36
Front half 43.58s · back half 47.78s
200 Backstroke SCY 3:31.55
Front half 101.09s · back half 110.46s
100 Breaststroke SCY 1:49.15
Front half 51.86s · back half 57.29s
100 Individual Medley SCY 1:42.75
Front half 48.71s · back half 54.04s
200 Individual Medley SCY 3:48.93
Front half 111.89s · back half 117.04s
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.