| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 23.962 | N/A |
| 2 | 2 | 20.436 | 18/6:11.374 |
| 3 | 2 | 20.061 | 18/6:08.186 |
| 4 | 2 | 20.730 | 18/6:10.915 |
| 5 | 2 | 20.155 | 18/6:09.835 |
| 6 | 2 | 21.441 | 18/6:13.560 |
| 7 | 2 | 20.531 | 18/6:13.465 |
| 8 | 2 | 21.653 | 18/6:16.121 |
| 9 | 2 | 20.813 | 18/6:16.329 |
| 10 | 2 | 20.471 | 18/6:15.845 |
| 11 | 2 | 21.221 | 18/6:16.732 |
| 12 | 2 | 21.342 | 18/6:17.645 |
| 13 | 2 | 20.925 | 18/6:17.815 |
| 14 | 2 | 20.735 | 18/6:17.711 |
| 15 | 2 | 21.269 | 18/6:18.269 |
| 16 | 2 | 20.680 | 18/6:18.086 |
| 17 | 2 | 20.965 | 18/6:18.229 |
| 18 | 3 | 28.109 | 18/6:25.499 |