| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.591 | 20/6:11.820 |
| 2 | 1 | 18.329 | 20/6:09.200 |
| 3 | 2 | 18.015 | 20/6:06.233 |
| 4 | 2 | 18.333 | 20/6:06.340 |
| 5 | 3 | 19.536 | 20/6:11.216 |
| 6 | 3 | 19.743 | 20/6:15.157 |
| 7 | 3 | 18.437 | 20/6:14.240 |
| 8 | 3 | 17.743 | 20/6:11.817 |
| 9 | 3 | 17.703 | 20/6:09.844 |
| 10 | 3 | 17.757 | 20/6:08.374 |
| 11 | 3 | 19.050 | 20/6:09.522 |
| 12 | 3 | 20.089 | 20/6:12.210 |
| 13 | 3 | 17.415 | 20/6:10.371 |
| 14 | 2 | 17.591 | 20/6:09.046 |
| 15 | 3 | 19.925 | 20/6:11.009 |
| 16 | 3 | 18.486 | 20/6:10.929 |
| 17 | 3 | 17.764 | 20/6:10.008 |
| 18 | 3 | 18.385 | 20/6:09.880 |
| 19 | 3 | 18.041 | 20/6:09.403 |
| 20 | 3 | 23.679 | 20/6:14.612 |