swimJeff Mao
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 100 Backstroke | SCY | 2:21.14 | 2025-10-22 | 1657244 | |
| 100 Individual Medley | SCY | 2:35.17 | 2025-10-22 | 1657244 |
PR splits
100 Backstroke SCY 2:21.14
Front half 67.94s · back half 73.20s
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.