| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 23.244 | 19/7:21.636 |
| 2 | 4 | 26.344 | 17/7:01.498 |
| 3 | 4 | 21.200 | 18/7:04.728 |
| 4 | 4 | 26.329 | 18/7:17.026 |
| 5 | 5 | 22.109 | 18/7:09.214 |
| 6 | 4 | 23.457 | 18/7:08.049 |
| 7 | 4 | 24.345 | 18/7:09.501 |
| 8 | 4 | 26.504 | 18/7:15.447 |
| 9 | 4 | 21.829 | 18/7:10.722 |
| 10 | 4 | 22.914 | 18/7:08.895 |
| 11 | 3 | 21.435 | 18/7:04.980 |
| 12 | 3 | 21.511 | 18/7:01.832 |
| 13 | 3 | 21.107 | 19/7:21.864 |
| 14 | 3 | 29.027 | 18/7:06.028 |
| 15 | 3 | 21.887 | 18/7:03.890 |
| 16 | 3 | 21.811 | 18/7:01.935 |
| 17 | 4 | 25.922 | 18/7:04.562 |
| 18 | 4 | 23.709 | 18/7:04.684 |