| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.236 | 20/5:04.720 |
| 2 | 1 | 15.424 | 20/5:06.600 |
| 3 | 1 | 15.882 | 20/5:10.280 |
| 4 | 1 | 16.255 | 20/5:13.985 |
| 5 | 1 | 15.570 | 20/5:13.468 |
| 6 | 1 | 19.441 | 19/5:09.725 |
| 7 | 1 | 15.878 | 19/5:08.576 |
| 8 | 1 | 16.276 | 19/5:08.660 |
| 9 | 1 | 15.165 | 19/5:06.379 |
| 10 | 2 | 23.686 | 18/5:03.863 |
| 11 | 2 | 15.782 | 18/5:02.065 |
| 12 | 2 | 19.193 | 18/5:05.682 |
| 13 | 2 | 18.114 | 18/5:07.249 |
| 14 | 2 | 17.613 | 18/5:07.948 |
| 15 | 2 | 15.882 | 18/5:06.476 |
| 16 | 2 | 18.478 | 18/5:08.109 |
| 17 | 2 | 15.595 | 18/5:06.498 |
| 18 | 2 | 16.188 | 18/5:05.658 |