| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.072 | 18/6:19.296 |
| 2 | 2 | 21.568 | 17/6:02.440 |
| 3 | 2 | 20.726 | 18/6:20.196 |
| 4 | 2 | 19.351 | 18/6:12.226 |
| 5 | 3 | 23.220 | 17/6:00.186 |
| 6 | 2 | 19.837 | 18/6:17.322 |
| 7 | 2 | 19.19 | 18/6:12.276 |
| 8 | 1 | 19.657 | 18/6:09.970 |
| 9 | 2 | 20.433 | 18/6:09.728 |
| 10 | 2 | 19.799 | 18/6:08.393 |
| 11 | 1 | 19.846 | 18/6:07.378 |
| 12 | 2 | 22.328 | 18/6:10.256 |
| 13 | 2 | 21.091 | 18/6:10.977 |
| 14 | 2 | 22.304 | 18/6:13.155 |
| 15 | 3 | 22.661 | 18/6:15.472 |
| 16 | 3 | 20.087 | 18/6:14.602 |
| 17 | 2 | 20.240 | 18/6:13.998 |
| 18 | 3 | 24.681 | 18/6:17.901 |