| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 26.529 | N/A |
| 2 | 3 | 22.815 | 19/7:17.199 |
| 3 | 3 | 21.785 | 19/7:07.929 |
| 4 | 3 | 21.796 | 19/7:04.905 |
| 5 | 2 | 22.618 | 19/7:07.092 |
| 6 | 2 | 22.428 | 19/7:07.720 |
| 7 | 3 | 23.771 | 19/7:12.168 |
| 8 | 3 | 22.058 | 19/7:10.940 |
| 9 | 3 | 22.054 | 19/7:10.010 |
| 10 | 3 | 25.971 | 19/7:17.121 |
| 11 | 3 | 25.222 | 19/7:21.461 |
| 12 | 3 | 21.796 | 19/7:19.406 |
| 13 | 2 | 23.103 | 19/7:19.654 |
| 14 | 2 | 22.568 | 19/7:19.123 |
| 15 | 2 | 22.403 | 19/7:18.456 |
| 16 | 2 | 25.399 | 19/7:21.473 |
| 17 | 2 | 24.224 | 19/7:22.791 |
| 18 | 2 | 21.938 | 19/7:21.533 |
| 19 | 2 | 22.352 | 19/7:20.830 |