| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 25.449 | N/A |
| 2 | 2 | 24.212 | 18/7:17.053 |
| 3 | 2 | 23.852 | 18/7:13.993 |
| 4 | 1 | 23.347 | 18/7:10.111 |
| 5 | 1 | 23.642 | 18/7:09.424 |
| 6 | 1 | 23.202 | 18/7:07.516 |
| 7 | 1 | 23.956 | 18/7:08.380 |
| 8 | 2 | 27.817 | 18/7:18.374 |
| 9 | 2 | 23.892 | 18/7:17.529 |
| 10 | 2 | 23.170 | 18/7:15.507 |
| 11 | 2 | 23.024 | 18/7:13.642 |
| 12 | 2 | 23.266 | 18/7:12.490 |
| 13 | 2 | 23.168 | 18/7:11.392 |
| 14 | 2 | 29.077 | 18/7:18.189 |
| 15 | 2 | 22.714 | 18/7:16.289 |
| 16 | 2 | 23.398 | 18/7:15.417 |
| 17 | 1 | 23.313 | 18/7:14.564 |
| 18 | 1 | 23.769 | 18/7:14.268 |