| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.773 | 20/5:15.460 |
| 2 | 3 | 17.934 | 18/5:03.363 |
| 3 | 3 | 19.033 | 18/5:16.440 |
| 4 | 3 | 16.087 | 18/5:09.721 |
| 5 | 3 | 17.912 | 18/5:12.260 |
| 6 | 3 | 16.731 | 18/5:10.410 |
| 7 | 4 | 21.061 | 17/5:02.432 |
| 8 | 4 | 14.863 | 18/5:13.637 |
| 9 | 4 | 16.659 | 18/5:12.106 |
| 10 | 3 | 14.916 | 18/5:07.744 |
| 11 | 3 | 14.817 | 18/5:04.013 |
| 12 | 3 | 16.192 | 18/5:02.967 |
| 13 | 4 | 18.670 | 18/5:05.513 |
| 14 | 4 | 21.134 | 18/5:10.863 |
| 15 | 4 | 16.662 | 18/5:10.133 |
| 16 | 4 | 15.422 | 18/5:08.099 |
| 17 | 4 | 19.029 | 18/5:10.124 |
| 18 | 4 | 17.443 | 18/5:10.338 |