| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.561 | 19/6:11.659 |
| 2 | 1 | 19.332 | 19/6:09.483 |
| 3 | 3 | 19.909 | 19/6:12.413 |
| 4 | 3 | 21.220 | 18/6:00.099 |
| 5 | 3 | 19.567 | 19/6:18.438 |
| 6 | 3 | 19.766 | 19/6:17.957 |
| 7 | 3 | 19.278 | 19/6:16.290 |
| 8 | 3 | 19.963 | 19/6:16.665 |
| 9 | 2 | 19.649 | 19/6:16.295 |
| 10 | 2 | 19.405 | 19/6:15.535 |
| 11 | 2 | 19.120 | 19/6:14.421 |
| 12 | 2 | 19.046 | 19/6:13.375 |
| 13 | 2 | 19.857 | 19/6:13.676 |
| 14 | 2 | 19.730 | 19/6:13.761 |
| 15 | 2 | 19.952 | 19/6:14.116 |
| 16 | 2 | 19.358 | 19/6:13.722 |
| 17 | 2 | 20.041 | 19/6:14.137 |
| 18 | 2 | 19.652 | 19/6:14.095 |
| 19 | 2 | 19.825 | 19/6:14.231 |