| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.873 | 18/5:03.714 |
| 2 | 2 | 17.342 | 18/5:07.935 |
| 3 | 1 | 17.075 | 18/5:07.740 |
| 4 | 1 | 16.812 | 18/5:06.459 |
| 5 | 2 | 17.337 | 18/5:07.580 |
| 6 | 2 | 16.875 | 18/5:06.942 |
| 7 | 1 | 16.963 | 18/5:06.712 |
| 8 | 1 | 16.885 | 18/5:06.365 |
| 9 | 1 | 19.133 | 18/5:10.590 |
| 10 | 1 | 18.399 | 18/5:12.649 |
| 11 | 1 | 17.156 | 18/5:12.300 |
| 12 | 1 | 16.918 | 18/5:11.652 |
| 13 | 1 | 17.111 | 18/5:11.371 |
| 14 | 1 | 17.100 | 18/5:11.116 |
| 15 | 1 | 16.937 | 18/5:10.699 |
| 16 | 1 | 16.929 | 18/5:10.326 |
| 17 | 1 | 17.341 | 18/5:10.432 |
| 18 | 1 | 16.826 | 18/5:10.012 |