| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.443 | 19/6:09.417 |
| 2 | 6 | 20.304 | 18/6:05.472 |
| 3 | 4 | 19.677 | 19/6:11.640 |
| 4 | 6 | 20.809 | 18/6:10.017 |
| 5 | 3 | 19.194 | 19/6:09.322 |
| 6 | 8 | 24.523 | 17/6:11.937 |
| 7 | 3 | 19.292 | 19/6:08.629 |
| 8 | 7 | 22.338 | 17/6:13.889 |
| 9 | 1 | 18.770 | 19/6:06.229 |
| 10 | 8 | 24.615 | 16/6:00.285 |
| 11 | 1 | 20.491 | 19/6:10.079 |
| 12 | 8 | 22.953 | 16/6:01.445 |
| 13 | 1 | 17.947 | 19/6:05.924 |
| 14 | 8 | 20.737 | 17/6:19.535 |
| 15 | 1 | 18.035 | 19/6:03.016 |
| 16 | 8 | 21.554 | 17/6:17.895 |
| 17 | 1 | 19.126 | 19/6:03.058 |
| 18 | 7 | 21.207 | 17/6:15.964 |
| 19 | 1 | 19.603 | 19/6:03.998 |