| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.727 | 17/5:01.359 |
| 2 | 2 | 17.222 | 18/5:14.541 |
| 3 | 2 | 17.362 | 18/5:13.866 |
| 4 | 2 | 17.369 | 18/5:13.560 |
| 5 | 2 | 16.846 | 18/5:11.494 |
| 6 | 2 | 16.961 | 18/5:10.461 |
| 7 | 2 | 16.782 | 18/5:09.263 |
| 8 | 2 | 16.554 | 18/5:07.852 |
| 9 | 2 | 17.181 | 18/5:08.008 |
| 10 | 1 | 16.628 | 18/5:07.138 |
| 11 | 2 | 17.776 | 18/5:08.304 |
| 12 | 1 | 17.430 | 18/5:08.757 |
| 13 | 1 | 16.726 | 18/5:08.166 |
| 14 | 1 | 16.752 | 18/5:07.692 |
| 15 | 1 | 16.776 | 18/5:07.310 |
| 16 | 1 | 17.332 | 18/5:07.602 |
| 17 | 1 | 17.360 | 18/5:07.889 |