| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 24.319 | N/A |
| 2 | 1 | 21.666 | 20/7:15.973 |
| 3 | 1 | 22.434 | 19/7:01.219 |
| 4 | 2 | 22.630 | 19/7:04.699 |
| 5 | 1 | 21.387 | 19/7:00.845 |
| 6 | 1 | 21.728 | 20/7:21.073 |
| 7 | 1 | 22.360 | 19/7:00.934 |
| 8 | 1 | 22.628 | 19/7:02.461 |
| 9 | 2 | 22.032 | 19/7:02.265 |
| 10 | 1 | 24.070 | 19/7:06.189 |
| 11 | 2 | 22.310 | 19/7:06.016 |
| 12 | 2 | 21.616 | 19/7:05.000 |
| 13 | 2 | 21.257 | 19/7:03.496 |
| 14 | 2 | 23.737 | 19/7:05.656 |
| 15 | 2 | 21.683 | 19/7:04.867 |
| 16 | 2 | 22.002 | 19/7:04.567 |
| 17 | 2 | 21.753 | 19/7:04.023 |
| 18 | 2 | 22.043 | 19/7:03.851 |
| 19 | 2 | 22.629 | 19/7:04.284 |