| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.587 | N/A |
| 2 | 3 | 18.165 | 20/6:06.722 |
| 3 | 3 | 16.917 | 21/6:12.407 |
| 4 | 3 | 17.128 | 21/6:09.653 |
| 5 | 4 | 20.600 | 20/6:07.434 |
| 6 | 4 | 17.139 | 20/6:03.393 |
| 7 | 4 | 21.318 | 20/6:13.932 |
| 8 | 4 | 19.063 | 20/6:15.339 |
| 9 | 4 | 18.291 | 20/6:14.561 |
| 10 | 4 | 17.823 | 20/6:12.968 |
| 11 | 4 | 17.443 | 20/6:10.972 |
| 12 | 4 | 18.833 | 20/6:11.739 |
| 13 | 4 | 18.459 | 20/6:11.787 |
| 14 | 3 | 19.691 | 20/6:13.627 |
| 15 | 3 | 17.484 | 20/6:12.210 |
| 16 | 3 | 17.862 | 20/6:11.460 |
| 17 | 3 | 16.444 | 20/6:09.120 |
| 18 | 3 | 17.139 | 20/6:07.832 |
| 19 | 3 | 18.528 | 20/6:08.154 |
| 20 | 3 | 18.699 | 20/6:08.613 |