| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.285 | 20/6:05.700 |
| 2 | 6 | 23.677 | 18/6:17.658 |
| 3 | 6 | 17.852 | 19/6:18.822 |
| 4 | 6 | 25.248 | 17/6:01.514 |
| 5 | 6 | 17.967 | 18/6:10.904 |
| 6 | 6 | 20.284 | 18/6:09.939 |
| 7 | 6 | 18.447 | 18/6:04.526 |
| 8 | 6 | 19.154 | 18/6:02.057 |
| 9 | 6 | 17.226 | 19/6:16.073 |
| 10 | 6 | 17.625 | 19/6:11.954 |
| 11 | 6 | 17.443 | 19/6:08.268 |
| 12 | 6 | 19.367 | 19/6:08.244 |
| 13 | 6 | 25.317 | 19/6:16.919 |
| 14 | 6 | 21.995 | 19/6:19.847 |
| 15 | 6 | 18.504 | 19/6:17.962 |
| 16 | 6 | 29.142 | 18/6:08.475 |
| 17 | 6 | 17.540 | 18/6:05.371 |
| 18 | 6 | 17.740 | 18/6:02.813 |