| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.179 | 17/5:09.043 |
| 2 | 4 | 16.821 | 18/5:15.000 |
| 3 | 4 | 17.053 | 18/5:12.318 |
| 4 | 4 | 17.016 | 18/5:10.810 |
| 5 | 4 | 16.717 | 18/5:08.830 |
| 6 | 4 | 16.673 | 18/5:07.377 |
| 7 | 4 | 16.883 | 18/5:06.879 |
| 8 | 4 | 16.118 | 18/5:04.785 |
| 9 | 4 | 16.478 | 18/5:03.876 |
| 10 | 4 | 18.203 | 18/5:06.254 |
| 11 | 4 | 17.170 | 18/5:06.509 |
| 12 | 4 | 17.184 | 18/5:06.742 |
| 13 | 4 | 16.843 | 18/5:06.468 |
| 14 | 4 | 17.582 | 18/5:07.183 |
| 15 | 4 | 16.398 | 18/5:06.382 |
| 16 | 4 | 17.173 | 18/5:06.552 |
| 17 | 4 | 16.406 | 18/5:05.891 |
| 18 | 4 | 16.507 | 18/5:05.404 |