| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.789 | N/A |
| 2 | 3 | 19.710 | 25/8:13.829 |
| 3 | 2 | 17.802 | 26/8:09.689 |
| 4 | 2 | 18.104 | 26/8:04.255 |
| 5 | 2 | 19.367 | 26/8:09.432 |
| 6 | 2 | 17.979 | 26/8:05.599 |
| 7 | 2 | 17.254 | 26/8:00.022 |
| 8 | 1 | 18.830 | 26/8:01.667 |
| 9 | 1 | 18.328 | 26/8:01.332 |
| 10 | 1 | 17.803 | 27/8:17.967 |
| 11 | 1 | 17.777 | 27/8:16.469 |
| 12 | 1 | 18.194 | 27/8:16.229 |
| 13 | 1 | 17.596 | 27/8:14.734 |
| 14 | 1 | 18.503 | 27/8:15.283 |
| 15 | 1 | 18.500 | 27/8:15.747 |
| 16 | 1 | 18.646 | 27/8:16.403 |
| 17 | 2 | 21.479 | 26/8:03.089 |
| 18 | 2 | 17.907 | 26/8:02.228 |
| 19 | 2 | 17.774 | 26/8:01.279 |
| 20 | 2 | 17.787 | 26/8:00.446 |
| 21 | 2 | 18.190 | 26/8:00.201 |
| 22 | 2 | 17.972 | 27/8:18.077 |
| 23 | 2 | 18.041 | 27/8:17.703 |
| 24 | 2 | 17.948 | 27/8:17.257 |
| 25 | 2 | 21.560 | 26/8:02.300 |
| 26 | 1 | 18.133 | 26/8:01.973 |