| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.530 | 20/6:10.600 |
| 2 | 1 | 18.625 | 20/6:11.550 |
| 3 | 1 | 18.668 | 20/6:12.153 |
| 4 | 1 | 18.289 | 20/6:10.560 |
| 5 | 1 | 19.108 | 20/6:12.880 |
| 6 | 2 | 20.334 | 20/6:18.513 |
| 7 | 2 | 18.247 | 20/6:16.574 |
| 8 | 2 | 17.987 | 20/6:14.470 |
| 9 | 2 | 18.552 | 20/6:14.089 |
| 10 | 2 | 18.326 | 20/6:13.332 |
| 11 | 2 | 18.316 | 20/6:12.695 |
| 12 | 2 | 18.686 | 20/6:12.780 |
| 13 | 2 | 18.484 | 20/6:12.542 |
| 14 | 2 | 19.161 | 20/6:13.304 |
| 15 | 2 | 19.498 | 20/6:14.415 |
| 16 | 2 | 17.792 | 20/6:13.254 |
| 17 | 2 | 18.551 | 20/6:13.122 |
| 18 | 2 | 17.869 | 20/6:12.248 |
| 19 | 2 | 17.949 | 20/6:11.549 |
| 20 | 2 | 19.914 | 20/6:12.886 |