| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.933 | 16/5:18.928 |
| 2 | 1 | 23.514 | 14/5:04.129 |
| 3 | 1 | 19.200 | 15/5:13.235 |
| 4 | 1 | 19.559 | 15/5:08.273 |
| 5 | 1 | 23.876 | 15/5:18.246 |
| 6 | 1 | 20.519 | 15/5:16.502 |
| 7 | 2 | 26.481 | 14/5:06.164 |
| 8 | 2 | 19.341 | 14/5:01.740 |
| 9 | 1 | 20.238 | 15/5:21.102 |
| 10 | 2 | 21.885 | 14/5:00.364 |
| 11 | 1 | 19.135 | 15/5:18.656 |
| 12 | 1 | 20.987 | 15/5:18.335 |
| 13 | 2 | 24.949 | 14/5:01.126 |
| 14 | 2 | 20.173 | 15/5:21.204 |
| 15 | 2 | 21.188 | 15/5:20.978 |