| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 24.143 | 15/6:02.145 |
| 2 | 3 | 20.572 | 17/6:20.078 |
| 3 | 3 | 21.002 | 17/6:12.396 |
| 4 | 2 | 20.951 | 17/6:08.339 |
| 5 | 2 | 20.930 | 17/6:05.833 |
| 6 | 2 | 20.278 | 17/6:02.315 |
| 7 | 2 | 19.694 | 18/6:19.466 |
| 8 | 2 | 20.781 | 18/6:18.790 |
| 9 | 2 | 21.209 | 18/6:19.120 |
| 10 | 2 | 20.276 | 18/6:17.705 |
| 11 | 2 | 24.656 | 17/6:02.397 |
| 12 | 3 | 21.665 | 17/6:02.889 |
| 13 | 2 | 19.283 | 17/6:00.191 |
| 14 | 1 | 18.547 | 18/6:17.983 |
| 15 | 1 | 21.126 | 18/6:18.136 |
| 16 | 1 | 20.517 | 18/6:17.584 |
| 17 | 1 | 20.896 | 18/6:17.498 |
| 18 | 1 | 22.603 | 18/6:19.129 |