| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.289 | 18/6:05.202 |
| 2 | 4 | 26.003 | 16/6:10.336 |
| 3 | 5 | 21.335 | 16/6:00.677 |
| 4 | 6 | 21.039 | 17/6:16.831 |
| 5 | 6 | 21.051 | 17/6:13.038 |
| 6 | 6 | 21.707 | 17/6:12.368 |
| 7 | 6 | 20.817 | 17/6:09.728 |
| 8 | 6 | 20.550 | 17/6:07.181 |
| 9 | 6 | 20.865 | 17/6:05.795 |
| 10 | 6 | 24.571 | 17/6:10.986 |
| 11 | 6 | 26.318 | 17/6:17.933 |
| 12 | 6 | 21.705 | 17/6:17.188 |
| 13 | 6 | 26.043 | 17/6:22.229 |
| 14 | 6 | 21.522 | 17/6:21.061 |
| 15 | 6 | 19.992 | 17/6:18.315 |
| 16 | 6 | 20.470 | 17/6:16.419 |
| 17 | 6 | 19.413 | 17/6:13.690 |