| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.248 | 20/7:04.960 |
| 2 | 1 | 20.969 | 20/7:02.170 |
| 3 | 1 | 20.377 | 21/7:18.158 |
| 4 | 1 | 22.885 | 20/7:07.395 |
| 5 | 1 | 19.522 | 20/7:00.004 |
| 6 | 1 | 20.121 | 21/7:17.927 |
| 7 | 1 | 22.776 | 20/7:02.566 |
| 8 | 1 | 20.283 | 20/7:00.452 |
| 9 | 1 | 23.560 | 20/7:06.091 |
| 10 | 1 | 21.590 | 20/7:06.662 |
| 11 | 1 | 20.618 | 20/7:05.362 |
| 12 | 1 | 20.293 | 20/7:03.737 |
| 13 | 1 | 22.138 | 20/7:05.200 |
| 14 | 1 | 20.666 | 20/7:04.351 |
| 15 | 1 | 20.124 | 20/7:02.893 |
| 16 | 1 | 20.392 | 20/7:01.952 |
| 17 | 1 | 20.625 | 20/7:01.396 |
| 18 | 1 | 20.272 | 20/7:00.510 |
| 19 | 1 | 21.286 | 20/7:00.784 |
| 20 | 1 | 19.951 | 21/7:20.681 |
| 21 | 1 | 20.846 | 21/7:20.542 |