| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.370 | N/A |
| 2 | 1 | 17.867 | 17/5:04.242 |
| 3 | 1 | 17.705 | 17/5:02.946 |
| 4 | 1 | 19.363 | 17/5:11.356 |
| 5 | 1 | 18.884 | 17/5:13.646 |
| 6 | 1 | 18.043 | 17/5:12.328 |
| 7 | 3 | 26.756 | 16/5:14.915 |
| 8 | 3 | 18.037 | 16/5:11.202 |
| 9 | 4 | 19.227 | 16/5:10.648 |
| 10 | 4 | 20.272 | 16/5:11.096 |
| 11 | 4 | 25.824 | 15/5:01.139 |
| 12 | 4 | 18.969 | 16/5:19.661 |
| 13 | 4 | 23.248 | 15/5:03.264 |
| 14 | 4 | 20.628 | 15/5:03.564 |
| 15 | 4 | 19.056 | 15/5:02.249 |