| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.398 | 18/5:13.163 |
| 2 | 3 | 17.658 | 18/5:15.503 |
| 3 | 3 | 16.894 | 18/5:11.699 |
| 4 | 3 | 17.080 | 18/5:10.635 |
| 5 | 3 | 16.815 | 18/5:09.041 |
| 6 | 3 | 17.018 | 18/5:08.588 |
| 7 | 4 | 19.576 | 18/5:14.843 |
| 8 | 4 | 16.948 | 18/5:13.620 |
| 9 | 4 | 16.612 | 18/5:11.997 |
| 10 | 4 | 17.019 | 18/5:11.432 |
| 11 | 4 | 16.658 | 18/5:10.378 |
| 12 | 4 | 17.096 | 18/5:10.157 |
| 13 | 4 | 19.184 | 18/5:12.862 |
| 14 | 4 | 19.285 | 18/5:15.309 |
| 15 | 4 | 18.260 | 18/5:16.201 |
| 16 | 4 | 16.814 | 18/5:15.354 |
| 17 | 4 | 16.822 | 18/5:14.615 |
| 18 | 4 | 17.588 | 18/5:14.724 |