| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 22.087 | 17/6:15.479 |
| 2 | 5 | 20.238 | 18/6:20.925 |
| 3 | 4 | 18.448 | 18/6:04.638 |
| 4 | 4 | 18.092 | 19/6:14.609 |
| 5 | 5 | 25.091 | 18/6:14.242 |
| 6 | 4 | 18.072 | 18/6:06.084 |
| 7 | 5 | 20.349 | 18/6:06.112 |
| 8 | 4 | 18.364 | 18/6:01.667 |
| 9 | 3 | 18.633 | 19/6:18.678 |
| 10 | 3 | 17.996 | 19/6:15.003 |
| 11 | 3 | 17.699 | 19/6:11.483 |
| 12 | 3 | 17.958 | 19/6:08.959 |
| 13 | 2 | 17.832 | 19/6:06.640 |
| 14 | 2 | 18.444 | 19/6:05.483 |
| 15 | 3 | 19.818 | 19/6:06.220 |
| 16 | 2 | 18.123 | 19/6:04.852 |
| 17 | 2 | 17.741 | 19/6:03.219 |
| 18 | 2 | 17.349 | 19/6:01.353 |
| 19 | 2 | 17.509 | 20/6:18.782 |
| 20 | 2 | 18.107 | 20/6:17.950 |