| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 27.924 | 16/7:26.784 |
| 2 | 3 | 19.809 | 18/7:09.597 |
| 3 | 3 | 20.168 | 19/7:10.040 |
| 4 | 3 | 19.231 | 20/7:15.660 |
| 5 | 3 | 18.144 | 20/7:01.104 |
| 6 | 3 | 19.276 | 21/7:15.932 |
| 7 | 3 | 22.929 | 20/7:01.374 |
| 8 | 2 | 17.860 | 21/7:14.020 |
| 9 | 2 | 19.439 | 21/7:11.153 |
| 10 | 2 | 21.653 | 21/7:13.509 |
| 11 | 2 | 20.555 | 21/7:13.341 |
| 12 | 4 | 22.687 | 21/7:16.931 |
| 13 | 6 | 22.152 | 21/7:19.105 |
| 14 | 4 | 19.482 | 21/7:16.963 |
| 15 | 3 | 23.773 | 20/7:00.109 |
| 16 | 4 | 18.871 | 21/7:18.313 |
| 17 | 4 | 25.097 | 20/7:02.412 |
| 18 | 3 | 21.586 | 20/7:02.929 |
| 19 | 3 | 19.668 | 20/7:01.373 |
| 20 | 3 | 24.315 | 20/7:04.619 |