| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.503 | N/A |
| 2 | 2 | 25.700 | 18/7:18.403 |
| 3 | 2 | 23.879 | 18/7:02.924 |
| 4 | 3 | 22.616 | 19/7:14.673 |
| 5 | 3 | 24.807 | 19/7:18.012 |
| 6 | 2 | 21.855 | 19/7:09.388 |
| 7 | 2 | 22.153 | 19/7:04.533 |
| 8 | 2 | 21.633 | 20/7:22.962 |
| 9 | 2 | 23.077 | 20/7:22.588 |
| 10 | 2 | 24.883 | 19/7:02.709 |
| 11 | 2 | 22.026 | 19/7:00.235 |
| 12 | 2 | 21.748 | 20/7:20.881 |
| 13 | 2 | 26.632 | 19/7:03.016 |
| 14 | 2 | 21.752 | 19/7:00.710 |
| 15 | 2 | 22.188 | 20/7:22.505 |
| 16 | 2 | 23.019 | 20/7:22.262 |
| 17 | 2 | 22.237 | 20/7:21.121 |
| 18 | 2 | 22.571 | 20/7:20.487 |
| 19 | 2 | 26.086 | 19/7:00.365 |