| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 21.018 | 18/6:18.324 |
| 2 | 3 | 19.763 | 18/6:07.029 |
| 3 | 2 | 20.808 | 18/6:09.534 |
| 4 | 2 | 19.996 | 18/6:07.133 |
| 5 | 3 | 23.021 | 18/6:16.582 |
| 6 | 4 | 20.720 | 18/6:15.978 |
| 7 | 4 | 21.304 | 18/6:17.049 |
| 8 | 4 | 20.932 | 18/6:17.014 |
| 9 | 5 | 21.695 | 18/6:18.514 |
| 10 | 5 | 24.203 | 17/6:02.882 |
| 11 | 5 | 19.971 | 17/6:00.757 |
| 12 | 4 | 20.629 | 18/6:21.090 |
| 13 | 4 | 21.552 | 17/6:00.416 |
| 14 | 4 | 19.413 | 18/6:19.318 |
| 15 | 4 | 20.752 | 18/6:18.932 |
| 16 | 4 | 21.207 | 18/6:19.107 |
| 17 | 4 | 22.916 | 18/6:21.071 |