| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 2.027 | N/A |
| 2 | 6 | 2.308 | N/A |
| 3 | 2 | 21.439 | 24/8:15.124 |
| 4 | 2 | 21.453 | 24/8:15.285 |
| 5 | 2 | 21.286 | 24/8:14.058 |
| 6 | 2 | 23.409 | 23/8:03.755 |
| 7 | 2 | 21.716 | 23/8:02.960 |
| 8 | 2 | 20.960 | 24/8:21.368 |
| 9 | 2 | 25.510 | 23/8:11.599 |
| 10 | 2 | 21.599 | 23/8:09.008 |
| 11 | 3 | 30.138 | 22/8:06.217 |
| 12 | 3 | 20.548 | 22/8:00.948 |
| 13 | 3 | 21.259 | 23/8:20.661 |
| 14 | 3 | 20.928 | 23/8:17.476 |
| 15 | 3 | 24.893 | 23/8:21.491 |
| 16 | 3 | 24.778 | 22/8:01.901 |
| 17 | 4 | 29.003 | 22/8:10.513 |
| 18 | 4 | 24.871 | 22/8:12.626 |
| 19 | 4 | 23.806 | 22/8:13.175 |
| 20 | 4 | 21.592 | 22/8:11.079 |
| 21 | 4 | 29.919 | 22/8:18.408 |
| 22 | 4 | 20.896 | 22/8:15.530 |