| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 16.980 | 18/5:05.640 |
| 2 | 3 | 16.587 | 18/5:02.103 |
| 3 | 3 | 16.954 | 18/5:03.126 |
| 4 | 4 | 17.655 | 18/5:06.792 |
| 5 | 3 | 17.068 | 18/5:06.878 |
| 6 | 3 | 16.817 | 18/5:06.183 |
| 7 | 2 | 16.674 | 18/5:05.319 |
| 8 | 3 | 19.725 | 18/5:11.535 |
| 9 | 2 | 16.489 | 18/5:09.898 |
| 10 | 2 | 17.047 | 18/5:09.593 |
| 11 | 2 | 16.600 | 18/5:08.612 |
| 12 | 2 | 16.749 | 18/5:08.018 |
| 13 | 2 | 18.209 | 18/5:09.536 |
| 14 | 3 | 19.776 | 18/5:12.853 |
| 15 | 4 | 19.693 | 18/5:15.628 |
| 16 | 3 | 16.687 | 18/5:14.674 |
| 17 | 3 | 16.879 | 18/5:14.035 |
| 18 | 3 | 16.518 | 18/5:13.107 |