| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 22.887 | N/A |
| 2 | 1 | 18.587 | 20/6:16.004 |
| 3 | 1 | 18.402 | 20/6:14.282 |
| 4 | 1 | 21.076 | 19/6:11.277 |
| 5 | 1 | 18.369 | 19/6:06.084 |
| 6 | 1 | 18.837 | 19/6:05.862 |
| 7 | 1 | 18.871 | 19/6:05.313 |
| 8 | 3 | 32.609 | 18/6:19.282 |
| 9 | 3 | 19.376 | 18/6:15.906 |
| 10 | 3 | 19.469 | 18/6:13.457 |
| 11 | 3 | 18.620 | 18/6:10.054 |
| 12 | 3 | 21.280 | 18/6:11.380 |
| 13 | 3 | 19.715 | 18/6:10.269 |
| 14 | 3 | 18.598 | 18/6:07.868 |
| 15 | 3 | 18.872 | 18/6:06.142 |
| 16 | 3 | 21.297 | 18/6:07.395 |
| 17 | 3 | 18.354 | 18/6:05.364 |
| 18 | 2 | 18.859 | 18/6:04.078 |