| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.212 | 21/6:01.452 |
| 2 | 6 | 19.277 | 20/6:04.890 |
| 3 | 6 | 19.356 | 20/6:12.300 |
| 4 | 7 | 25.496 | 18/6:06.035 |
| 5 | 7 | 16.551 | 19/6:11.990 |
| 6 | 7 | 17.642 | 19/6:05.858 |
| 7 | 5 | 17.925 | 19/6:02.246 |
| 8 | 5 | 16.923 | 20/6:15.955 |
| 9 | 5 | 17.228 | 20/6:12.467 |
| 10 | 5 | 16.854 | 20/6:08.928 |
| 11 | 5 | 18.523 | 20/6:09.067 |
| 12 | 5 | 16.908 | 20/6:06.492 |
| 13 | 5 | 22.823 | 20/6:13.412 |
| 14 | 5 | 18.070 | 20/6:12.554 |
| 15 | 4 | 16.570 | 20/6:09.811 |
| 16 | 3 | 16.852 | 20/6:07.762 |
| 17 | 3 | 16.810 | 20/6:05.906 |
| 18 | 3 | 16.650 | 20/6:04.078 |
| 19 | 3 | 17.891 | 20/6:03.748 |
| 20 | 3 | 21.055 | 20/6:06.616 |