| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.648 | 18/4:59.664 |
| 2 | 2 | 17.496 | 18/5:07.296 |
| 3 | 2 | 17.559 | 18/5:10.218 |
| 4 | 2 | 17.818 | 18/5:12.844 |
| 5 | 2 | 17.427 | 18/5:13.013 |
| 6 | 2 | 17.478 | 18/5:13.278 |
| 7 | 2 | 17.221 | 18/5:12.807 |
| 8 | 2 | 17.059 | 18/5:12.089 |
| 9 | 2 | 17.437 | 18/5:12.286 |
| 10 | 2 | 17.325 | 18/5:12.242 |
| 11 | 2 | 17.982 | 18/5:13.282 |
| 12 | 2 | 17.489 | 18/5:13.409 |
| 13 | 2 | 17.708 | 18/5:13.819 |
| 14 | 1 | 17.487 | 18/5:13.887 |
| 15 | 1 | 17.598 | 18/5:14.078 |
| 16 | 1 | 17.489 | 18/5:14.124 |
| 17 | 1 | 17.673 | 18/5:14.358 |
| 18 | 1 | 17.641 | 18/5:14.535 |