| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 22.217 | N/A |
| 2 | 2 | 21.210 | 20/7:05.207 |
| 3 | 2 | 21.836 | 20/7:11.154 |
| 4 | 2 | 21.884 | 20/7:13.440 |
| 5 | 2 | 21.351 | 20/7:12.051 |
| 6 | 2 | 21.745 | 20/7:12.715 |
| 7 | 2 | 22.491 | 20/7:15.520 |
| 8 | 2 | 24.414 | 19/7:00.611 |
| 9 | 2 | 26.895 | 19/7:11.325 |
| 10 | 2 | 21.940 | 19/7:09.749 |
| 11 | 2 | 22.083 | 19/7:08.745 |
| 12 | 2 | 21.542 | 19/7:07.038 |
| 13 | 2 | 21.100 | 19/7:04.953 |
| 14 | 2 | 21.346 | 19/7:03.529 |
| 15 | 2 | 21.106 | 19/7:02.000 |
| 16 | 2 | 21.601 | 19/7:01.269 |
| 17 | 2 | 22.879 | 19/7:02.067 |
| 18 | 2 | 21.410 | 19/7:01.216 |
| 19 | 2 | 21.658 | 19/7:00.708 |