| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.033 | 18/6:00.594 |
| 2 | 2 | 19.089 | 19/6:11.659 |
| 3 | 2 | 19.964 | 19/6:14.211 |
| 4 | 2 | 19.690 | 19/6:14.186 |
| 5 | 2 | 20.436 | 19/6:17.006 |
| 6 | 2 | 19.894 | 19/6:17.169 |
| 7 | 2 | 19.963 | 19/6:17.473 |
| 8 | 2 | 19.900 | 19/6:17.551 |
| 9 | 2 | 20.389 | 19/6:18.645 |
| 10 | 2 | 19.710 | 19/6:18.229 |
| 11 | 2 | 21.870 | 18/6:01.535 |
| 12 | 2 | 20.122 | 18/6:01.590 |
| 13 | 2 | 19.545 | 18/6:00.838 |
| 14 | 2 | 19.556 | 18/6:00.207 |
| 15 | 2 | 19.734 | 19/6:19.867 |
| 16 | 2 | 22.600 | 18/6:02.807 |
| 17 | 2 | 19.270 | 18/6:01.869 |
| 18 | 2 | 21.184 | 18/6:02.949 |