| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.857 | 19/6:17.283 |
| 2 | 4 | 19.040 | 19/6:09.522 |
| 3 | 4 | 18.663 | 19/6:04.547 |
| 4 | 3 | 19.212 | 19/6:04.667 |
| 5 | 3 | 19.977 | 19/6:07.646 |
| 6 | 5 | 19.513 | 19/6:08.163 |
| 7 | 4 | 23.094 | 19/6:18.252 |
| 8 | 5 | 27.646 | 18/6:15.755 |
| 9 | 6 | 20.822 | 18/6:15.648 |
| 10 | 6 | 19.196 | 18/6:12.636 |
| 11 | 6 | 18.447 | 18/6:08.946 |
| 12 | 6 | 20.398 | 18/6:08.798 |
| 13 | 5 | 19.294 | 18/6:07.143 |
| 14 | 5 | 27.122 | 18/6:15.790 |
| 15 | 5 | 19.223 | 18/6:13.805 |
| 16 | 5 | 19.144 | 18/6:11.979 |
| 17 | 5 | 18.752 | 18/6:09.953 |
| 18 | 5 | 19.216 | 18/6:08.616 |