| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 23.071 | 16/6:09.136 |
| 2 | 5 | 22.636 | 16/6:05.656 |
| 3 | 4 | 20.546 | 17/6:15.434 |
| 4 | 4 | 19.027 | 17/6:02.440 |
| 5 | 5 | 25.816 | 17/6:17.726 |
| 6 | 5 | 19.211 | 17/6:09.203 |
| 7 | 5 | 19.217 | 17/6:03.130 |
| 8 | 4 | 21.848 | 17/6:04.166 |
| 9 | 5 | 19.438 | 17/6:00.419 |
| 10 | 5 | 20.237 | 18/6:19.885 |
| 11 | 5 | 18.754 | 18/6:16.038 |
| 12 | 5 | 18.599 | 18/6:12.600 |
| 13 | 5 | 18.139 | 18/6:09.054 |
| 14 | 5 | 25.817 | 18/6:15.886 |
| 15 | 5 | 24.605 | 18/6:20.353 |
| 16 | 5 | 18.958 | 18/6:17.909 |
| 17 | 5 | 19.924 | 18/6:16.775 |
| 18 | 5 | 19.149 | 18/6:14.992 |