| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 28.761 | N/A |
| 2 | 3 | 24.660 | 20/8:17.301 |
| 3 | 3 | 25.004 | 20/8:20.569 |
| 4 | 3 | 24.858 | 20/8:20.733 |
| 5 | 2 | 27.633 | 19/8:08.458 |
| 6 | 2 | 23.874 | 19/8:02.465 |
| 7 | 2 | 24.184 | 20/8:24.435 |
| 8 | 2 | 24.489 | 20/8:22.952 |
| 9 | 2 | 26.744 | 19/8:02.014 |
| 10 | 2 | 24.652 | 19/8:00.957 |
| 11 | 2 | 24.413 | 20/8:24.731 |
| 12 | 2 | 25.214 | 20/8:25.013 |
| 13 | 2 | 24.798 | 20/8:24.589 |
| 14 | 2 | 25.378 | 19/8:00.008 |
| 15 | 2 | 24.448 | 20/8:24.234 |
| 16 | 2 | 24.954 | 20/8:24.144 |
| 17 | 2 | 24.486 | 20/8:23.510 |
| 18 | 2 | 24.208 | 20/8:22.064 |
| 19 | 2 | 24.667 | 20/8:22.350 |
| 20 | 2 | 24.980 | 20/8:22.405 |