| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.735 | 20/6:14.700 |
| 2 | 3 | 18.740 | 20/6:14.750 |
| 3 | 3 | 18.480 | 20/6:13.033 |
| 4 | 3 | 19.825 | 20/6:18.900 |
| 5 | 3 | 18.473 | 20/6:17.012 |
| 6 | 3 | 18.477 | 20/6:15.767 |
| 7 | 4 | 18.123 | 20/6:13.866 |
| 8 | 4 | 18.463 | 20/6:13.290 |
| 9 | 3 | 17.709 | 20/6:11.167 |
| 10 | 4 | 21.039 | 20/6:16.128 |
| 11 | 4 | 17.742 | 20/6:14.193 |
| 12 | 4 | 19.205 | 20/6:15.018 |
| 13 | 4 | 17.963 | 20/6:13.806 |
| 14 | 4 | 18.010 | 20/6:12.834 |
| 15 | 4 | 17.965 | 20/6:11.932 |
| 16 | 4 | 18.283 | 20/6:11.540 |
| 17 | 4 | 18.397 | 20/6:11.328 |
| 18 | 4 | 17.955 | 20/6:10.649 |
| 19 | 4 | 19.489 | 20/6:11.656 |
| 20 | 4 | 20.875 | 20/6:13.948 |