| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.434 | 21/6:06.114 |
| 2 | 4 | 20.268 | 20/6:17.020 |
| 3 | 3 | 19.518 | 19/6:02.393 |
| 4 | 4 | 18.560 | 20/6:18.900 |
| 5 | 4 | 20.435 | 19/6:05.617 |
| 6 | 4 | 17.638 | 19/6:00.534 |
| 7 | 4 | 20.850 | 19/6:05.622 |
| 8 | 4 | 17.021 | 19/6:00.344 |
| 9 | 4 | 20.921 | 19/6:04.473 |
| 10 | 4 | 16.952 | 19/6:00.234 |
| 11 | 4 | 17.582 | 20/6:16.689 |
| 12 | 4 | 17.278 | 20/6:14.095 |
| 13 | 4 | 20.246 | 20/6:16.466 |
| 14 | 4 | 20.523 | 20/6:18.894 |
| 15 | 4 | 17.187 | 20/6:16.551 |
| 16 | 4 | 16.612 | 20/6:13.781 |
| 17 | 4 | 17.400 | 20/6:12.265 |
| 18 | 4 | 17.178 | 20/6:10.670 |
| 19 | 4 | 17.650 | 20/6:09.740 |
| 20 | 4 | 17.308 | 20/6:08.561 |