| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.792 | 17/5:02.464 |
| 2 | 3 | 16.632 | 18/5:09.816 |
| 3 | 3 | 16.831 | 18/5:07.530 |
| 4 | 2 | 16.912 | 18/5:06.752 |
| 5 | 1 | 16.472 | 18/5:04.700 |
| 6 | 1 | 16.960 | 18/5:04.797 |
| 7 | 1 | 17.248 | 18/5:05.607 |
| 8 | 1 | 16.995 | 18/5:05.645 |
| 9 | 1 | 16.829 | 18/5:05.342 |
| 10 | 1 | 16.942 | 18/5:05.303 |
| 11 | 2 | 16.896 | 18/5:05.197 |
| 12 | 3 | 21.605 | 18/5:12.171 |
| 13 | 3 | 16.917 | 18/5:11.581 |
| 14 | 2 | 16.512 | 18/5:10.555 |
| 15 | 2 | 17.725 | 18/5:11.122 |
| 16 | 2 | 17.155 | 18/5:10.976 |
| 17 | 2 | 16.813 | 18/5:10.485 |
| 18 | 2 | 16.899 | 18/5:10.135 |