| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 11.957 | 31/6:10.667 |
| 2 | 3 | 13.405 | 29/6:07.749 |
| 3 | 3 | 14.830 | 27/6:01.728 |
| 4 | 3 | 11.616 | 28/6:02.656 |
| 5 | 3 | 11.735 | 29/6:08.549 |
| 6 | 3 | 11.652 | 29/6:03.442 |
| 7 | 3 | 11.681 | 30/6:12.325 |
| 8 | 3 | 11.328 | 30/6:08.265 |
| 9 | 3 | 11.509 | 30/6:05.071 |
| 10 | 3 | 11.402 | 30/6:03.345 |
| 11 | 3 | 11.443 | 30/6:01.521 |
| 12 | 3 | 12.324 | 30/6:02.205 |
| 13 | 3 | 11.734 | 30/6:01.421 |
| 14 | 3 | 11.526 | 30/6:00.304 |
| 15 | 3 | 11.362 | 31/6:10.974 |
| 16 | 3 | 11.264 | 31/6:09.613 |
| 17 | 3 | 13.096 | 31/6:11.752 |
| 18 | 4 | 17.543 | 30/6:09.011 |
| 19 | 4 | 2:27.115 | 19/6:08.522 |