| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 30.398 | N/A |
| 2 | 5 | 32.219 | 19/10:10.034 |
| 3 | 6 | 32.734 | 19/10:14.975 |
| 4 | 7 | 31.909 | 19/10:11.057 |
| 5 | 6 | 30.350 | 19/10:02.852 |
| 6 | 5 | 29.640 | 20/10:26.435 |
| 7 | 7 | 38.499 | 19/10:16.451 |
| 8 | 6 | 29.916 | 19/10:09.656 |
| 9 | 6 | 30.692 | 19/10:06.305 |
| 10 | 4 | 29.309 | 19/10:00.934 |
| 11 | 4 | 29.536 | 20/10:28.525 |
| 12 | 4 | 37.188 | 19/10:06.384 |
| 13 | 4 | 30.158 | 19/10:03.623 |
| 14 | 4 | 33.744 | 19/10:06.251 |
| 15 | 4 | 29.566 | 19/10:03.132 |
| 16 | 4 | 28.878 | 20/10:31.226 |
| 17 | 4 | 31.542 | 20/10:31.130 |
| 18 | 4 | 31.876 | 20/10:31.419 |
| 19 | 4 | 30.431 | 20/10:30.150 |
| 20 | 4 | 38.774 | 20/10:37.359 |