| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 19.927 | 19/6:18.613 |
| 2 | 5 | 18.566 | 19/6:05.683 |
| 3 | 6 | 23.278 | 18/6:10.626 |
| 4 | 6 | 18.597 | 18/6:01.656 |
| 5 | 6 | 23.858 | 18/6:15.214 |
| 6 | 6 | 20.536 | 18/6:14.286 |
| 7 | 6 | 19.935 | 18/6:12.078 |
| 8 | 6 | 23.654 | 18/6:18.790 |
| 9 | 6 | 19.854 | 18/6:16.410 |
| 10 | 6 | 19.744 | 18/6:14.308 |
| 11 | 6 | 21.372 | 18/6:15.253 |
| 12 | 6 | 19.851 | 18/6:13.758 |
| 13 | 6 | 20.626 | 18/6:13.566 |
| 14 | 6 | 21.435 | 18/6:14.442 |
| 15 | 6 | 22.087 | 18/6:15.984 |
| 16 | 6 | 22.329 | 18/6:17.605 |
| 17 | 6 | 20.903 | 18/6:17.526 |
| 18 | 6 | 19.225 | 18/6:15.777 |