| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.185 | 17/6:00.145 |
| 2 | 1 | 20.805 | 18/6:17.910 |
| 3 | 1 | 22.232 | 17/6:03.925 |
| 4 | 1 | 22.106 | 17/6:06.894 |
| 5 | 1 | 21.050 | 17/6:05.085 |
| 6 | 1 | 21.670 | 17/6:05.636 |
| 7 | 1 | 21.053 | 17/6:04.531 |
| 8 | 1 | 20.595 | 17/6:02.729 |
| 9 | 1 | 21.319 | 17/6:02.695 |
| 10 | 1 | 21.075 | 17/6:02.253 |
| 11 | 1 | 22.454 | 17/6:04.023 |
| 12 | 1 | 21.941 | 17/6:04.770 |
| 13 | 1 | 21.440 | 17/6:04.748 |
| 14 | 1 | 21.438 | 17/6:04.726 |
| 15 | 1 | 20.964 | 17/6:04.171 |
| 16 | 1 | 20.324 | 17/6:03.004 |
| 17 | 1 | 20.830 | 17/6:02.481 |