| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.391 | 20/5:07.820 |
| 2 | 1 | 15.322 | 20/5:07.130 |
| 3 | 1 | 14.798 | 20/5:03.407 |
| 4 | 1 | 15.730 | 20/5:06.205 |
| 5 | 1 | 15.830 | 20/5:08.284 |
| 6 | 1 | 15.646 | 20/5:09.057 |
| 7 | 1 | 15.602 | 20/5:09.483 |
| 8 | 1 | 15.494 | 20/5:09.533 |
| 9 | 1 | 15.015 | 20/5:08.507 |
| 10 | 2 | 16.514 | 20/5:10.684 |
| 11 | 2 | 19.281 | 19/5:01.622 |
| 12 | 2 | 14.985 | 19/5:00.213 |
| 13 | 2 | 15.356 | 20/5:15.329 |
| 14 | 2 | 15.174 | 20/5:14.483 |
| 15 | 2 | 15.754 | 20/5:14.523 |
| 16 | 2 | 15.170 | 20/5:13.827 |
| 17 | 2 | 15.564 | 20/5:13.678 |
| 18 | 2 | 15.449 | 20/5:13.417 |
| 19 | 2 | 16.193 | 20/5:13.966 |
| 20 | 2 | 15.507 | 20/5:13.775 |