| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 22.320 | 17/6:19.440 |
| 2 | 3 | 21.694 | 17/6:14.119 |
| 3 | 3 | 17.968 | 18/6:11.892 |
| 4 | 2 | 18.451 | 18/6:01.948 |
| 5 | 2 | 19.724 | 18/6:00.565 |
| 6 | 2 | 24.078 | 18/6:12.705 |
| 7 | 3 | 22.982 | 18/6:18.558 |
| 8 | 2 | 22.011 | 18/6:20.763 |
| 9 | 2 | 17.865 | 18/6:14.186 |
| 10 | 2 | 18.781 | 18/6:10.573 |
| 11 | 2 | 19.183 | 18/6:08.275 |
| 12 | 2 | 18.201 | 18/6:04.887 |
| 13 | 2 | 20.542 | 18/6:05.262 |
| 14 | 2 | 24.258 | 18/6:10.360 |
| 15 | 2 | 20.363 | 18/6:10.105 |
| 16 | 2 | 18.614 | 18/6:07.914 |
| 17 | 2 | 18.783 | 18/6:06.160 |
| 18 | 2 | 23.280 | 18/6:09.098 |