swimZach McDonnell
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 23.01 | 2024-02-25 | LAKE ERIE 10 & UNDER CHAMPIONSHIPSfast pool | |
| 50 Freestyle | SCY | 38.87 | +16.28s to Sectionals | 2026-02-22 | 2026 OH BSC SC Regional Championshipsfast pool |
| 100 Freestyle | SCY | 1:39.24 | +50.25s to Sectionals | 2025-01-19 | 2025 Jim Scullion Age Group Showdownvenue |
| 200 Freestyle | SCY | 3:38.56 | +111.07s to Sectionals | 2025-01-18 | 2025 Jim Scullion Age Group Showdownvenue |
| 25 Backstroke | SCY | 25.14 | 2025-02-23 | LAKE ERIE 10 & UNDER CHAMPIONSHIPSfast pool | |
| 50 Backstroke | SCY | 48.77 | +24.28s to Sectionals | 2025-02-09 | Last Chance Meetvenue |
| 100 Backstroke | SCY | 1:44.54 | +48.45s to Sectionals | 2026-02-22 | 2026 OH BSC SC Regional Championshipsfast pool |
| 50 Breaststroke | SCY | 1:18.12 | +50.93s to Sectionals | 2024-01-13 | 2024 Jim Scullion Age Group Showdownvenue |
| 25 Butterfly | SCY | 26.78 | 2024-02-25 | LAKE ERIE 10 & UNDER CHAMPIONSHIPSfast pool | |
| 50 Butterfly | SCY | 54.37 | +30.68s to Sectionals | 2026-02-22 | 2026 OH BSC SC Regional Championshipsfast pool |
| 100 Individual Medley | SCY | 2:07.06 | 2024-12-15 | 2024 BBA Winter Breakout Meetvenue | |
| 50 Freestyle | LCM | 57.76 | +31.77s to Sectionals | 2024-05-11 | 2024 NCAT TYR LC Age Group & Openvenue |
| 100 Freestyle | LCM | 2:09.10 | +72.51s to Sectionals | 2024-06-30 | 2024 54th FREEDLANDER MEETvenue |
| 50 Backstroke | LCM | 1:02.32 | +33.63s to Sectionals | 2024-06-28 | 2024 54th FREEDLANDER MEET |
| 100 Backstroke | LCM | 2:20.02 | +75.63s to Sectionals | 2024-06-30 | 2024 54th FREEDLANDER MEETvenue |
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 | 43.15 | flat | 200 Free Relay | 2025-01-19 | 2025 Jim Scullion Age Group Showdown |
| 50 Freestyle | SCY | 40.19 | flying | 200 Free Relay (leg 3) | 2024-10-20 | 2024 Stevie Grieshammer HS Preview/AG Meet |
| 50 Butterfly | SCY | 32.99 | flying | 200 Medley Relay (leg 3) | 2024-10-20 | 2024 Stevie Grieshammer HS Preview/AG 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 10 & under · SCY
510 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 3:38.56 | 223 |
| 100 BK SCY | 1:44.54 | 287 |
| 100 BR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · SCY
962 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:39.24 | 228 |
| 50 BK SCY | 48.77 | 287 |
| 50 BR SCY | 1:18.12 | 101 |
| 50 FL SCY | 54.37 | 181 |
| 100 IM SCY | 2:07.06 | 165 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:39.24
Front half 46.08s · back half 53.16s
200 Freestyle SCY 3:38.56
Front half 46.36s · back half 172.20s
100 Backstroke SCY 1:44.54
Front half 49.26s · back half 55.28s
100 Individual Medley SCY 2:07.06
Front half 57.08s · back half 69.98s
100 Freestyle LCM 2:09.10
Front half 59.82s · back half 69.28s
100 Backstroke LCM 2:20.02
Front half 65.59s · back half 74.43s
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.