| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.829 | 18/6:14.922 |
| 2 | 1 | 19.464 | 18/6:02.637 |
| 3 | 1 | 24.397 | 17/6:06.577 |
| 4 | 2 | 22.270 | 17/6:09.580 |
| 5 | 1 | 19.704 | 17/6:02.658 |
| 6 | 1 | 20.194 | 18/6:20.574 |
| 7 | 1 | 18.936 | 18/6:14.899 |
| 8 | 1 | 20.087 | 18/6:13.232 |
| 9 | 1 | 19.104 | 18/6:09.970 |
| 10 | 1 | 18.943 | 18/6:07.070 |
| 11 | 1 | 19.110 | 18/6:04.971 |
| 12 | 1 | 19.523 | 18/6:03.841 |
| 13 | 1 | 21.146 | 18/6:05.133 |
| 14 | 1 | 19.308 | 18/6:03.876 |
| 15 | 1 | 18.382 | 18/6:01.676 |
| 16 | 1 | 19.393 | 18/6:00.889 |
| 17 | 1 | 21.716 | 18/6:02.653 |
| 18 | 1 | 19.436 | 18/6:01.942 |