| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.733 | 20/6:14.660 |
| 2 | 1 | 18.242 | 20/6:09.750 |
| 3 | 1 | 19.052 | 20/6:13.513 |
| 4 | 1 | 18.843 | 20/6:14.350 |
| 5 | 1 | 18.891 | 20/6:15.044 |
| 6 | 1 | 19.887 | 20/6:18.827 |
| 7 | 1 | 19.096 | 19/6:00.305 |
| 8 | 1 | 18.871 | 19/6:00.086 |
| 9 | 1 | 18.770 | 20/6:18.633 |
| 10 | 1 | 19.659 | 19/6:01.084 |
| 11 | 1 | 18.722 | 19/6:00.596 |
| 12 | 1 | 17.701 | 20/6:17.445 |
| 13 | 1 | 17.929 | 20/6:15.994 |
| 14 | 1 | 18.151 | 20/6:15.067 |
| 15 | 1 | 18.895 | 20/6:15.256 |
| 16 | 1 | 23.010 | 19/6:01.537 |
| 17 | 1 | 17.693 | 19/6:00.044 |
| 18 | 1 | 19.395 | 19/6:00.514 |
| 19 | 1 | 18.720 | 19/6:00.260 |