| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.043 | 19/6:01.817 |
| 2 | 3 | 18.020 | 20/6:10.630 |
| 3 | 3 | 21.290 | 19/6:09.569 |
| 4 | 3 | 17.939 | 19/6:02.387 |
| 5 | 3 | 17.501 | 20/6:15.172 |
| 6 | 3 | 20.268 | 19/6:01.193 |
| 7 | 3 | 17.537 | 20/6:15.994 |
| 8 | 3 | 16.976 | 20/6:11.435 |
| 9 | 2 | 16.884 | 20/6:07.684 |
| 10 | 2 | 16.699 | 20/6:04.314 |
| 11 | 2 | 18.039 | 20/6:03.993 |
| 12 | 1 | 19.543 | 20/6:06.232 |
| 13 | 1 | 17.146 | 20/6:04.438 |
| 14 | 1 | 21.106 | 20/6:08.559 |
| 15 | 1 | 17.412 | 20/6:07.204 |
| 16 | 3 | 24.907 | 20/6:15.387 |
| 17 | 3 | 17.570 | 20/6:13.976 |
| 18 | 3 | 17.817 | 20/6:12.997 |
| 19 | 3 | 19.014 | 20/6:13.380 |
| 20 | 3 | 22.123 | 20/6:16.834 |