| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.269 | 17/6:01.573 |
| 2 | 1 | 21.497 | 17/6:03.511 |
| 3 | 2 | 23.844 | 17/6:17.457 |
| 4 | 1 | 19.598 | 17/6:06.384 |
| 5 | 2 | 23.199 | 17/6:11.984 |
| 6 | 2 | 21.647 | 17/6:11.320 |
| 7 | 1 | 20.805 | 17/6:08.800 |
| 8 | 1 | 21.703 | 17/6:08.819 |
| 9 | 1 | 22.436 | 17/6:10.218 |
| 10 | 1 | 29.534 | 16/6:00.851 |
| 11 | 1 | 22.659 | 16/6:01.005 |
| 12 | 1 | 24.023 | 16/6:02.952 |
| 13 | 1 | 21.619 | 16/6:01.641 |
| 14 | 1 | 23.129 | 16/6:02.242 |
| 15 | 1 | 22.136 | 16/6:01.705 |
| 16 | 1 | 22.128 | 16/6:01.226 |