| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 34.544 | N/A |
| 2 | 4 | 20.174 | 18/6:17.502 |
| 3 | 4 | 19.038 | 18/6:07.846 |
| 4 | 4 | 20.054 | 18/6:10.384 |
| 5 | 3 | 19.947 | 18/6:11.199 |
| 6 | 3 | 20.545 | 18/6:13.721 |
| 7 | 3 | 19.212 | 18/6:11.625 |
| 8 | 3 | 18.585 | 18/6:08.606 |
| 9 | 3 | 19.235 | 18/6:07.722 |
| 10 | 3 | 20.458 | 18/6:09.345 |
| 11 | 4 | 22.960 | 18/6:14.897 |
| 12 | 4 | 18.668 | 18/6:12.806 |
| 13 | 3 | 21.071 | 18/6:14.468 |
| 14 | 3 | 19.311 | 18/6:13.573 |
| 15 | 3 | 20.303 | 18/6:14.010 |
| 16 | 3 | 19.642 | 18/6:13.640 |
| 17 | 3 | 24.962 | 18/6:18.969 |
| 18 | 3 | 20.392 | 18/6:19.101 |