| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 20.148 | 18/6:02.664 |
| 2 | 5 | 18.223 | 19/6:04.524 |
| 3 | 5 | 20.378 | 19/6:12.077 |
| 4 | 5 | 19.457 | 19/6:11.478 |
| 5 | 4 | 19.873 | 19/6:12.700 |
| 6 | 4 | 18.412 | 19/6:08.888 |
| 7 | 4 | 17.561 | 19/6:03.855 |
| 8 | 4 | 18.011 | 19/6:01.150 |
| 9 | 4 | 17.606 | 20/6:17.042 |
| 10 | 4 | 17.749 | 20/6:14.836 |
| 11 | 5 | 19.288 | 20/6:15.829 |
| 12 | 5 | 18.545 | 20/6:15.418 |
| 13 | 5 | 18.364 | 20/6:14.792 |
| 14 | 5 | 18.589 | 20/6:14.577 |
| 15 | 5 | 20.695 | 20/6:17.199 |
| 16 | 5 | 16.909 | 20/6:14.760 |
| 17 | 5 | 26.707 | 19/6:04.929 |
| 18 | 5 | 17.666 | 19/6:03.302 |
| 19 | 5 | 18.922 | 19/6:03.103 |