| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 23.701 | 18/7:06.618 |
| 2 | 7 | 21.899 | 19/7:13.200 |
| 3 | 6 | 17.456 | 20/7:00.373 |
| 4 | 6 | 18.278 | 21/7:07.004 |
| 5 | 6 | 21.388 | 21/7:11.432 |
| 6 | 6 | 18.476 | 21/7:04.193 |
| 7 | 6 | 21.341 | 21/7:07.617 |
| 8 | 7 | 24.780 | 21/7:19.212 |
| 9 | 6 | 20.977 | 21/7:19.357 |
| 10 | 6 | 25.846 | 20/7:08.284 |
| 11 | 6 | 21.634 | 20/7:08.684 |
| 12 | 7 | 21.738 | 20/7:09.190 |
| 13 | 6 | 22.319 | 20/7:10.512 |
| 14 | 6 | 17.848 | 20/7:05.259 |
| 15 | 5 | 24.268 | 20/7:09.265 |
| 16 | 5 | 17.028 | 20/7:03.721 |
| 17 | 5 | 24.338 | 20/7:07.429 |
| 18 | 5 | 20.655 | 20/7:06.633 |
| 19 | 5 | 17.898 | 20/7:03.019 |
| 20 | 6 | 24.666 | 20/7:06.534 |