| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.977 | 17/5:05.609 |
| 2 | 3 | 17.531 | 17/5:01.818 |
| 3 | 2 | 16.954 | 18/5:14.772 |
| 4 | 1 | 16.518 | 18/5:10.410 |
| 5 | 1 | 16.642 | 18/5:08.239 |
| 6 | 4 | 21.892 | 17/5:04.623 |
| 7 | 2 | 16.669 | 17/5:01.587 |
| 8 | 2 | 16.332 | 18/5:16.159 |
| 9 | 2 | 16.456 | 18/5:13.942 |
| 10 | 2 | 16.098 | 18/5:11.524 |
| 11 | 2 | 18.262 | 18/5:13.087 |
| 12 | 3 | 20.365 | 18/5:17.544 |
| 13 | 3 | 19.695 | 17/5:02.588 |
| 14 | 3 | 16.486 | 17/5:00.993 |
| 15 | 3 | 16.504 | 18/5:17.257 |
| 16 | 3 | 18.021 | 17/5:00.052 |
| 17 | 2 | 16.721 | 18/5:16.718 |
| 18 | 1 | 16.721 | 18/5:16.718 |