| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 18.677 | 20/6:13.540 |
| 2 | 3 | 17.790 | 20/6:04.670 |
| 3 | 5 | 23.247 | 19/6:18.189 |
| 4 | 5 | 18.008 | 19/6:09.179 |
| 5 | 5 | 18.126 | 19/6:04.222 |
| 6 | 5 | 18.081 | 19/6:00.775 |
| 7 | 4 | 18.087 | 20/6:17.189 |
| 8 | 3 | 19.139 | 20/6:17.887 |
| 9 | 3 | 17.582 | 20/6:14.971 |
| 10 | 3 | 17.950 | 20/6:13.374 |
| 11 | 2 | 18.239 | 20/6:12.593 |
| 12 | 3 | 18.379 | 20/6:12.175 |
| 13 | 2 | 17.469 | 20/6:10.422 |
| 14 | 2 | 17.963 | 20/6:09.624 |
| 15 | 2 | 17.800 | 20/6:08.716 |
| 16 | 3 | 18.353 | 20/6:08.612 |
| 17 | 2 | 17.529 | 20/6:07.552 |
| 18 | 3 | 18.286 | 20/6:07.450 |
| 19 | 3 | 17.869 | 20/6:06.920 |
| 20 | 2 | 19.357 | 20/6:07.931 |