| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.796 | 18/6:14.328 |
| 2 | 1 | 18.884 | 19/6:16.960 |
| 3 | 1 | 20.221 | 19/6:19.373 |
| 4 | 1 | 19.890 | 19/6:19.007 |
| 5 | 1 | 18.561 | 19/6:13.738 |
| 6 | 1 | 19.604 | 19/6:13.527 |
| 7 | 1 | 18.732 | 19/6:11.010 |
| 8 | 1 | 19.065 | 19/6:09.913 |
| 9 | 1 | 19.521 | 19/6:10.023 |
| 10 | 1 | 19.671 | 19/6:10.395 |
| 11 | 1 | 19.143 | 19/6:09.788 |
| 12 | 1 | 18.458 | 19/6:08.198 |
| 13 | 1 | 19.600 | 19/6:08.521 |
| 14 | 1 | 18.772 | 19/6:07.674 |
| 15 | 1 | 19.671 | 19/6:08.079 |
| 16 | 1 | 20.181 | 19/6:09.039 |
| 17 | 1 | 19.698 | 19/6:09.347 |
| 18 | 1 | 20.397 | 19/6:10.357 |
| 19 | 1 | 19.974 | 19/6:10.839 |