| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.924 | 22/6:12.328 |
| 2 | 4 | 17.610 | 21/6:02.607 |
| 3 | 2 | 16.969 | 21/6:00.521 |
| 4 | 2 | 17.835 | 21/6:04.024 |
| 5 | 3 | 19.120 | 21/6:11.524 |
| 6 | 4 | 21.732 | 20/6:07.300 |
| 7 | 4 | 23.555 | 19/6:03.022 |
| 8 | 4 | 19.947 | 19/6:05.019 |
| 9 | 4 | 17.183 | 19/6:00.736 |
| 10 | 4 | 18.506 | 20/6:18.762 |
| 11 | 4 | 21.973 | 19/6:05.066 |
| 12 | 4 | 17.960 | 19/6:03.081 |
| 13 | 4 | 17.185 | 19/6:00.268 |
| 14 | 3 | 17.418 | 20/6:17.024 |
| 15 | 3 | 17.422 | 20/6:15.119 |
| 16 | 4 | 18.252 | 20/6:14.489 |
| 17 | 4 | 17.991 | 20/6:13.626 |
| 18 | 4 | 20.256 | 20/6:15.376 |
| 19 | 4 | 21.774 | 20/6:18.539 |
| 20 | 4 | 26.648 | 20/6:26.260 |