| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 3.159 | N/A |
| 2 | 4 | 18.780 | 21/6:18.759 |
| 3 | 4 | 18.038 | 21/6:11.339 |
| 4 | 4 | 17.760 | 21/6:07.012 |
| 5 | 4 | 17.946 | 18/5:11.386 |
| 6 | 3 | 18.113 | 18/5:11.324 |
| 7 | 2 | 17.468 | 18/5:09.456 |
| 8 | 2 | 17.933 | 18/5:09.251 |
| 9 | 1 | 18.442 | 18/5:10.179 |
| 10 | 1 | 17.608 | 18/5:09.325 |
| 11 | 1 | 18.188 | 18/5:09.628 |
| 12 | 1 | 18.948 | 18/5:11.050 |
| 13 | 1 | 18.021 | 18/5:10.922 |
| 14 | 1 | 20.431 | 18/5:13.966 |
| 15 | 1 | 18.504 | 18/5:14.234 |
| 16 | 1 | 18.180 | 18/5:14.100 |
| 17 | 1 | 18.174 | 18/5:13.976 |
| 18 | 2 | 18.033 | 18/5:13.726 |