| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.718 | 21/6:12.078 |
| 2 | 3 | 19.664 | 20/6:13.820 |
| 3 | 3 | 17.303 | 20/6:04.567 |
| 4 | 4 | 21.936 | 19/6:03.950 |
| 5 | 5 | 19.195 | 19/6:04.101 |
| 6 | 7 | 21.699 | 19/6:12.131 |
| 7 | 7 | 22.908 | 18/6:01.088 |
| 8 | 6 | 17.391 | 19/6:14.808 |
| 9 | 7 | 27.107 | 18/6:09.842 |
| 10 | 7 | 17.629 | 18/6:04.590 |
| 11 | 7 | 20.912 | 18/6:05.665 |
| 12 | 7 | 20.878 | 18/6:06.510 |
| 13 | 7 | 17.702 | 18/6:02.827 |
| 14 | 7 | 17.368 | 19/6:19.199 |
| 15 | 7 | 21.512 | 18/6:01.106 |
| 16 | 7 | 27.725 | 18/6:09.728 |
| 17 | 7 | 17.305 | 18/6:06.302 |
| 18 | 7 | 24.136 | 18/6:10.088 |