| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.864 | N/A |
| 2 | 1 | 21.586 | 23/8:15.756 |
| 3 | 2 | 19.395 | 24/8:12.145 |
| 4 | 1 | 19.181 | 24/8:02.106 |
| 5 | 1 | 19.939 | 24/8:01.444 |
| 6 | 4 | 23.689 | 24/8:18.298 |
| 7 | 4 | 19.192 | 24/8:12.295 |
| 8 | 3 | 20.466 | 24/8:12.193 |
| 9 | 3 | 19.209 | 24/8:08.502 |
| 10 | 2 | 19.513 | 24/8:06.409 |
| 11 | 2 | 19.681 | 24/8:05.121 |
| 12 | 2 | 19.343 | 24/8:03.360 |
| 13 | 2 | 20.867 | 24/8:04.814 |
| 14 | 2 | 20.591 | 24/8:05.556 |
| 15 | 2 | 19.368 | 24/8:04.182 |
| 16 | 2 | 19.212 | 24/8:02.753 |
| 17 | 2 | 19.264 | 24/8:01.577 |
| 18 | 2 | 19.483 | 24/8:00.835 |
| 19 | 2 | 19.511 | 24/8:00.212 |
| 20 | 2 | 19.724 | 25/8:19.871 |
| 21 | 2 | 19.062 | 25/8:18.795 |
| 22 | 2 | 19.365 | 25/8:18.168 |
| 23 | 2 | 19.543 | 25/8:17.792 |
| 24 | 2 | 19.471 | 25/8:17.373 |
| 25 | 2 | 19.510 | 25/8:17.029 |