| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 25.415 | N/A |
| 2 | 4 | 20.350 | 21/7:12.415 |
| 3 | 4 | 19.976 | 21/7:08.675 |
| 4 | 4 | 25.050 | 20/7:19.463 |
| 5 | 4 | 21.953 | 20/7:20.227 |
| 6 | 4 | 19.049 | 20/7:09.651 |
| 7 | 4 | 22.311 | 20/7:12.930 |
| 8 | 4 | 18.034 | 20/7:03.663 |
| 9 | 4 | 24.296 | 20/7:11.585 |
| 10 | 4 | 19.212 | 20/7:07.013 |
| 11 | 4 | 20.137 | 20/7:05.114 |
| 12 | 4 | 24.882 | 20/7:11.755 |
| 13 | 4 | 21.881 | 20/7:12.539 |
| 14 | 5 | 26.860 | 20/7:20.478 |
| 15 | 5 | 20.059 | 20/7:18.054 |
| 16 | 5 | 22.702 | 20/7:19.300 |
| 17 | 4 | 20.848 | 20/7:18.019 |
| 18 | 4 | 18.408 | 20/7:14.482 |
| 19 | 4 | 18.150 | 20/7:10.915 |
| 20 | 4 | 30.121 | 20/7:19.694 |