| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.919 | 17/5:04.623 |
| 2 | 3 | 18.109 | 17/5:06.238 |
| 3 | 3 | 17.782 | 17/5:04.923 |
| 4 | 1 | 16.758 | 18/5:17.556 |
| 5 | 1 | 16.704 | 18/5:14.179 |
| 6 | 1 | 17.034 | 18/5:12.918 |
| 7 | 1 | 17.933 | 18/5:14.329 |
| 8 | 1 | 17.770 | 18/5:15.020 |
| 9 | 1 | 16.943 | 18/5:13.904 |
| 10 | 1 | 17.124 | 18/5:13.337 |
| 11 | 1 | 18.537 | 18/5:15.185 |
| 12 | 1 | 17.508 | 18/5:15.182 |
| 13 | 1 | 16.898 | 18/5:14.334 |
| 14 | 2 | 16.704 | 18/5:13.358 |
| 15 | 2 | 17.059 | 18/5:12.938 |
| 16 | 2 | 16.853 | 18/5:12.339 |
| 17 | 2 | 17.055 | 18/5:12.025 |
| 18 | 2 | 17.341 | 18/5:12.031 |