| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.635 | 18/5:17.430 |
| 2 | 6 | 17.769 | 17/5:00.934 |
| 3 | 4 | 17.627 | 17/5:00.509 |
| 4 | 5 | 18.015 | 17/5:01.945 |
| 5 | 5 | 17.640 | 17/5:01.532 |
| 6 | 6 | 17.772 | 17/5:01.631 |
| 7 | 5 | 18.211 | 17/5:02.768 |
| 8 | 7 | 19.084 | 17/5:05.475 |
| 9 | 6 | 17.313 | 17/5:04.236 |
| 10 | 7 | 20.575 | 17/5:08.790 |
| 11 | 7 | 18.059 | 17/5:08.627 |
| 12 | 8 | 19.856 | 17/5:11.038 |
| 13 | 8 | 18.529 | 17/5:11.342 |
| 14 | 8 | 20.383 | 17/5:13.854 |
| 15 | 8 | 18.966 | 17/5:14.425 |
| 16 | 8 | 17.775 | 17/5:13.660 |
| 17 | 8 | 17.714 | 17/5:12.923 |