| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.107 | 18/5:07.926 |
| 2 | 1 | 16.507 | 18/5:02.526 |
| 3 | 1 | 17.571 | 18/5:07.110 |
| 4 | 1 | 17.457 | 18/5:08.889 |
| 5 | 1 | 17.002 | 18/5:08.318 |
| 6 | 1 | 16.721 | 18/5:07.095 |
| 7 | 1 | 16.812 | 18/5:06.455 |
| 8 | 1 | 17.083 | 18/5:06.585 |
| 9 | 1 | 17.025 | 18/5:06.570 |
| 10 | 1 | 16.855 | 18/5:06.252 |
| 11 | 1 | 16.792 | 18/5:05.889 |
| 12 | 1 | 21.006 | 18/5:11.907 |
| 13 | 1 | 20.709 | 18/5:16.588 |
| 14 | 1 | 16.179 | 18/5:14.776 |
| 15 | 1 | 17.060 | 18/5:14.263 |
| 16 | 1 | 17.984 | 18/5:14.854 |
| 17 | 1 | 17.158 | 18/5:14.500 |
| 18 | 1 | 19.825 | 18/5:16.853 |