| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.791 | 20/7:15.820 |
| 2 | 2 | 21.934 | 20/7:17.250 |
| 3 | 2 | 26.501 | 18/7:01.356 |
| 4 | 2 | 21.928 | 19/7:17.731 |
| 5 | 2 | 21.048 | 19/7:10.168 |
| 6 | 2 | 24.329 | 19/7:15.515 |
| 7 | 2 | 21.496 | 19/7:11.645 |
| 8 | 3 | 22.990 | 19/7:12.290 |
| 9 | 3 | 21.237 | 19/7:09.092 |
| 10 | 3 | 22.898 | 19/7:09.689 |
| 11 | 3 | 20.483 | 19/7:06.006 |
| 12 | 3 | 24.403 | 19/7:09.144 |
| 13 | 2 | 26.862 | 19/7:15.392 |
| 14 | 2 | 21.045 | 19/7:12.854 |
| 15 | 2 | 21.614 | 19/7:11.375 |
| 16 | 2 | 22.160 | 19/7:10.729 |
| 17 | 2 | 21.679 | 19/7:09.621 |
| 18 | 2 | 21.139 | 19/7:08.067 |
| 19 | 2 | 21.020 | 19/7:06.557 |