| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 19.716 | 19/6:14.604 |
| 2 | 4 | 19.167 | 19/6:09.389 |
| 3 | 4 | 19.863 | 19/6:12.058 |
| 4 | 3 | 20.290 | 19/6:15.421 |
| 5 | 3 | 22.388 | 18/6:05.126 |
| 6 | 3 | 20.303 | 18/6:05.181 |
| 7 | 3 | 19.131 | 18/6:02.206 |
| 8 | 3 | 20.008 | 18/6:01.949 |
| 9 | 3 | 19.533 | 18/6:00.798 |
| 10 | 3 | 18.943 | 19/6:18.750 |
| 11 | 3 | 19.885 | 19/6:18.665 |
| 12 | 3 | 21.628 | 18/6:01.283 |
| 13 | 3 | 19.008 | 19/6:19.800 |
| 14 | 4 | 23.729 | 18/6:04.618 |
| 15 | 4 | 19.297 | 18/6:03.467 |
| 16 | 3 | 20.255 | 18/6:03.537 |
| 17 | 3 | 19.829 | 18/6:03.148 |
| 18 | 3 | 19.542 | 18/6:02.515 |