| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.684 | 21/6:11.364 |
| 2 | 2 | 18.281 | 21/6:17.633 |
| 3 | 1 | 17.630 | 21/6:15.165 |
| 4 | 1 | 18.318 | 21/6:17.543 |
| 5 | 1 | 21.598 | 20/6:14.044 |
| 6 | 1 | 17.494 | 20/6:10.017 |
| 7 | 1 | 17.858 | 20/6:08.180 |
| 8 | 1 | 17.598 | 20/6:06.153 |
| 9 | 1 | 17.900 | 20/6:05.247 |
| 10 | 1 | 17.663 | 20/6:04.048 |
| 11 | 1 | 17.355 | 20/6:02.507 |
| 12 | 1 | 17.910 | 20/6:02.148 |
| 13 | 1 | 22.650 | 20/6:09.137 |
| 14 | 1 | 17.396 | 20/6:07.621 |
| 15 | 1 | 17.462 | 20/6:06.396 |
| 16 | 1 | 19.400 | 20/6:07.746 |
| 17 | 1 | 17.580 | 20/6:06.796 |
| 18 | 1 | 19.975 | 20/6:08.613 |
| 19 | 1 | 19.907 | 20/6:10.167 |
| 20 | 1 | 17.530 | 20/6:09.189 |