| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.983 | 21/7:20.643 |
| 2 | 3 | 22.447 | 20/7:14.300 |
| 3 | 3 | 20.728 | 20/7:07.720 |
| 4 | 3 | 21.691 | 20/7:09.245 |
| 5 | 3 | 22.904 | 20/7:15.012 |
| 6 | 3 | 26.528 | 19/7:08.390 |
| 7 | 3 | 21.709 | 19/7:06.116 |
| 8 | 3 | 20.671 | 19/7:01.945 |
| 9 | 3 | 20.906 | 20/7:21.260 |
| 10 | 3 | 20.232 | 20/7:17.598 |
| 11 | 3 | 20.771 | 20/7:15.582 |
| 12 | 3 | 19.754 | 20/7:12.207 |
| 13 | 3 | 21.209 | 20/7:11.589 |
| 14 | 3 | 20.281 | 20/7:09.734 |
| 15 | 3 | 20.211 | 20/7:08.033 |
| 16 | 3 | 21.364 | 20/7:07.986 |
| 17 | 3 | 24.916 | 20/7:12.124 |
| 18 | 3 | 20.028 | 20/7:10.370 |
| 19 | 3 | 21.234 | 20/7:10.071 |
| 20 | 3 | 22.438 | 20/7:11.005 |