| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 17.862 | 17/5:03.654 |
| 2 | 4 | 16.156 | 18/5:06.162 |
| 3 | 3 | 16.498 | 18/5:03.096 |
| 4 | 4 | 18.503 | 18/5:10.586 |
| 5 | 3 | 16.170 | 18/5:06.680 |
| 6 | 4 | 18.340 | 18/5:10.587 |
| 7 | 5 | 19.276 | 18/5:15.784 |
| 8 | 5 | 17.195 | 18/5:15.000 |
| 9 | 4 | 17.115 | 18/5:14.230 |
| 10 | 4 | 16.179 | 18/5:11.929 |
| 11 | 4 | 16.634 | 18/5:10.791 |
| 12 | 3 | 16.109 | 18/5:09.055 |
| 13 | 2 | 16.169 | 18/5:07.670 |
| 14 | 2 | 16.532 | 18/5:06.949 |
| 15 | 2 | 17.369 | 18/5:07.328 |
| 16 | 2 | 17.605 | 18/5:07.926 |
| 17 | 3 | 21.220 | 18/5:12.281 |
| 18 | 4 | 21.474 | 18/5:16.406 |