| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.796 | N/A |
| 2 | 1 | 19.633 | 26/8:12.621 |
| 3 | 1 | 18.187 | 27/8:13.456 |
| 4 | 2 | 19.999 | 26/8:03.621 |
| 5 | 2 | 19.815 | 26/8:07.008 |
| 6 | 2 | 21.372 | 26/8:16.826 |
| 7 | 2 | 20.419 | 26/8:19.400 |
| 8 | 2 | 20.571 | 25/8:01.782 |
| 9 | 2 | 17.522 | 26/8:14.039 |
| 10 | 2 | 31.203 | 24/8:04.083 |
| 11 | 2 | 17.259 | 25/8:16.148 |
| 12 | 2 | 21.167 | 25/8:17.389 |
| 13 | 2 | 19.288 | 25/8:14.666 |
| 14 | 2 | 26.508 | 24/8:04.695 |
| 15 | 2 | 21.240 | 24/8:05.096 |
| 16 | 2 | 22.347 | 24/8:07.142 |
| 17 | 2 | 18.278 | 24/8:03.082 |
| 18 | 2 | 17.783 | 25/8:19.571 |
| 19 | 2 | 18.427 | 25/8:16.486 |
| 20 | 2 | 19.713 | 25/8:15.350 |
| 21 | 2 | 17.770 | 25/8:11.997 |
| 22 | 2 | 18.893 | 25/8:10.246 |
| 23 | 2 | 22.363 | 25/8:12.044 |
| 24 | 2 | 18.612 | 25/8:10.528 |
| 25 | 2 | 18.620 | 25/8:08.785 |