| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.847 | 21/6:14.787 |
| 2 | 3 | 18.725 | 20/6:05.720 |
| 3 | 4 | 21.355 | 19/6:06.871 |
| 4 | 2 | 19.968 | 19/6:10.001 |
| 5 | 3 | 20.777 | 19/6:14.954 |
| 6 | 1 | 19.209 | 19/6:13.290 |
| 7 | 1 | 18.455 | 19/6:10.055 |
| 8 | 1 | 16.916 | 19/6:03.974 |
| 9 | 1 | 17.778 | 19/6:01.063 |
| 10 | 1 | 16.512 | 20/6:15.084 |
| 11 | 1 | 18.325 | 20/6:14.304 |
| 12 | 1 | 17.936 | 20/6:13.005 |
| 13 | 1 | 18.934 | 20/6:13.442 |
| 14 | 1 | 18.142 | 20/6:12.684 |
| 15 | 1 | 18.203 | 20/6:12.109 |
| 16 | 1 | 17.338 | 20/6:10.525 |
| 17 | 1 | 20.629 | 20/6:12.999 |
| 18 | 1 | 20.716 | 20/6:15.294 |
| 19 | 1 | 16.581 | 20/6:12.996 |
| 20 | 1 | 18.703 | 20/6:13.049 |