| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 7.123 | N/A |
| 2 | 2 | 19.605 | 16/5:01.198 |
| 3 | 2 | 19.332 | 17/5:18.619 |
| 4 | 2 | 18.821 | 17/5:15.165 |
| 5 | 2 | 18.906 | 17/5:13.779 |
| 6 | 1 | 19.365 | 20/6:12.033 |
| 7 | 1 | 19.113 | 20/6:11.739 |
| 8 | 1 | 18.793 | 20/6:10.660 |
| 9 | 1 | 18.956 | 20/6:10.239 |
| 10 | 1 | 20.731 | 20/6:13.658 |
| 11 | 1 | 19.012 | 20/6:13.127 |
| 12 | 1 | 19.210 | 20/6:13.035 |
| 13 | 1 | 18.595 | 20/6:11.984 |
| 14 | 1 | 19.208 | 20/6:11.991 |
| 15 | 1 | 19.233 | 20/6:12.031 |
| 16 | 1 | 19.136 | 20/6:11.943 |
| 17 | 1 | 23.655 | 20/6:17.232 |
| 18 | 1 | 19.593 | 20/6:17.359 |
| 19 | 2 | 23.031 | 19/6:01.418 |