| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 23.803 | N/A |
| 2 | 2 | 21.370 | 20/7:09.833 |
| 3 | 2 | 22.173 | 20/7:17.461 |
| 4 | 2 | 22.813 | 19/7:01.939 |
| 5 | 2 | 21.889 | 19/7:00.905 |
| 6 | 1 | 21.675 | 20/7:21.499 |
| 7 | 1 | 21.528 | 20/7:20.055 |
| 8 | 1 | 21.357 | 20/7:18.559 |
| 9 | 2 | 27.457 | 19/7:09.392 |
| 10 | 2 | 20.933 | 19/7:06.193 |
| 11 | 2 | 21.773 | 19/7:05.145 |
| 12 | 2 | 21.815 | 19/7:04.357 |
| 13 | 2 | 21.370 | 19/7:03.032 |
| 14 | 1 | 22.409 | 19/7:03.350 |
| 15 | 1 | 21.279 | 19/7:02.017 |
| 16 | 1 | 22.901 | 19/7:03.093 |
| 17 | 1 | 21.958 | 19/7:02.840 |
| 18 | 1 | 21.878 | 19/7:02.532 |
| 19 | 1 | 21.895 | 19/7:02.276 |