| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.672 | N/A |
| 2 | 3 | 23.463 | 21/8:10.932 |
| 3 | 3 | 16.862 | 24/8:05.409 |
| 4 | 3 | 18.525 | 25/8:12.472 |
| 5 | 3 | 17.998 | 25/8:02.076 |
| 6 | 3 | 18.259 | 26/8:17.207 |
| 7 | 3 | 18.303 | 26/8:14.213 |
| 8 | 5 | 26.255 | 24/8:00.571 |
| 9 | 5 | 18.155 | 25/8:15.132 |
| 10 | 5 | 24.959 | 24/8:08.773 |
| 11 | 5 | 19.037 | 24/8:05.848 |
| 12 | 5 | 18.757 | 24/8:02.870 |
| 13 | 6 | 1:07.961 | 21/8:22.562 |
| 14 | 6 | 22.045 | 21/8:19.485 |
| 15 | 6 | 18.777 | 21/8:12.180 |
| 16 | 6 | 17.602 | 21/8:04.282 |
| 17 | 6 | 21.747 | 21/8:02.553 |
| 18 | 6 | 18.394 | 22/8:19.853 |
| 19 | 6 | 23.906 | 22/8:21.177 |
| 20 | 6 | 26.298 | 21/8:01.990 |
| 21 | 5 | 18.184 | 22/8:19.933 |
| 22 | 6 | 23.550 | 22/8:20.709 |