| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.243 | 20/6:04.860 |
| 2 | 3 | 21.746 | 19/6:19.895 |
| 3 | 3 | 17.241 | 19/6:02.457 |
| 4 | 3 | 17.757 | 20/6:14.935 |
| 5 | 3 | 21.148 | 19/6:05.313 |
| 6 | 3 | 21.788 | 19/6:13.423 |
| 7 | 3 | 17.331 | 19/6:07.118 |
| 8 | 3 | 17.240 | 19/6:02.173 |
| 9 | 3 | 25.118 | 19/6:14.959 |
| 10 | 3 | 20.239 | 19/6:15.917 |
| 11 | 4 | 21.572 | 19/6:19.003 |
| 12 | 3 | 17.165 | 19/6:14.598 |
| 13 | 3 | 19.847 | 19/6:14.790 |
| 14 | 3 | 27.086 | 18/6:04.527 |
| 15 | 3 | 17.612 | 18/6:01.360 |
| 16 | 3 | 26.209 | 18/6:08.260 |
| 17 | 3 | 19.579 | 18/6:07.328 |
| 18 | 3 | 16.926 | 18/6:03.847 |