| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 21.001 | 18/6:18.018 |
| 2 | 6 | 23.689 | 17/6:19.865 |
| 3 | 5 | 18.472 | 18/6:18.972 |
| 4 | 5 | 18.864 | 18/6:09.117 |
| 5 | 5 | 19.479 | 18/6:05.418 |
| 6 | 5 | 22.908 | 18/6:13.239 |
| 7 | 5 | 19.015 | 18/6:08.815 |
| 8 | 6 | 24.715 | 18/6:18.322 |
| 9 | 6 | 19.984 | 18/6:16.254 |
| 10 | 6 | 20.109 | 18/6:14.825 |
| 11 | 6 | 19.157 | 18/6:12.098 |
| 12 | 6 | 19.900 | 18/6:10.940 |
| 13 | 6 | 19.023 | 18/6:08.745 |
| 14 | 6 | 19.028 | 18/6:06.871 |
| 15 | 6 | 19.928 | 18/6:06.326 |
| 16 | 6 | 18.616 | 18/6:04.374 |
| 17 | 6 | 18.147 | 18/6:02.155 |
| 18 | 6 | 21.933 | 18/6:03.968 |