| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.387 | 22/6:00.514 |
| 2 | 3 | 29.489 | 16/6:07.008 |
| 3 | 3 | 16.376 | 18/6:13.512 |
| 4 | 2 | 18.394 | 18/6:02.907 |
| 5 | 3 | 20.489 | 18/6:04.086 |
| 6 | 3 | 16.735 | 19/6:13.255 |
| 7 | 3 | 18.529 | 19/6:10.226 |
| 8 | 3 | 17.184 | 19/6:04.760 |
| 9 | 2 | 19.108 | 19/6:04.570 |
| 10 | 2 | 17.203 | 19/6:00.799 |
| 11 | 1 | 17.203 | 19/6:00.799 |
| 12 | 2 | 33.927 | 20/6:13.035 |
| 13 | 3 | 19.008 | 20/6:13.583 |
| 14 | 3 | 17.984 | 20/6:12.590 |
| 15 | 4 | 19.871 | 20/6:14.245 |
| 16 | 4 | 20.069 | 20/6:15.941 |
| 17 | 4 | 17.641 | 20/6:14.581 |
| 18 | 4 | 16.472 | 20/6:12.073 |
| 19 | 4 | 18.330 | 20/6:11.785 |
| 20 | 4 | 16.669 | 20/6:09.865 |