| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 26.015 | N/A |
| 2 | 3 | 22.519 | 19/7:11.357 |
| 3 | 3 | 22.405 | 19/7:10.331 |
| 4 | 3 | 22.019 | 19/7:07.673 |
| 5 | 2 | 23.596 | 19/7:13.440 |
| 6 | 2 | 21.658 | 19/7:09.924 |
| 7 | 2 | 23.083 | 19/7:11.855 |
| 8 | 2 | 22.671 | 19/7:12.174 |
| 9 | 2 | 22.536 | 19/7:12.110 |
| 10 | 2 | 22.973 | 19/7:12.935 |
| 11 | 2 | 22.370 | 19/7:12.509 |
| 12 | 2 | 23.311 | 19/7:13.700 |
| 13 | 2 | 23.135 | 19/7:14.429 |
| 14 | 2 | 26.972 | 19/7:20.358 |
| 15 | 2 | 23.903 | 19/7:21.494 |
| 16 | 2 | 22.832 | 19/7:21.194 |
| 17 | 2 | 23.221 | 19/7:21.369 |
| 18 | 2 | 22.821 | 19/7:21.100 |
| 19 | 2 | 22.192 | 19/7:20.232 |