| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 8 | 31.228 | N/A |
| 2 | 5 | 22.892 | 21/8:09.068 |
| 3 | 8 | 27.767 | 19/8:07.159 |
| 4 | 7 | 24.801 | 19/8:03.988 |
| 5 | 7 | 24.947 | 19/8:03.059 |
| 6 | 7 | 18.788 | 20/8:04.169 |
| 7 | 7 | 19.790 | 21/8:14.511 |
| 8 | 7 | 26.745 | 20/8:01.066 |
| 9 | 6 | 21.291 | 21/8:18.780 |
| 10 | 7 | 21.232 | 21/8:14.012 |
| 11 | 7 | 19.276 | 21/8:06.286 |
| 12 | 5 | 21.062 | 21/8:03.211 |
| 13 | 5 | 20.704 | 21/8:00.053 |
| 14 | 5 | 24.525 | 21/8:03.258 |
| 15 | 6 | 28.170 | 21/8:11.213 |
| 16 | 5 | 20.991 | 21/8:08.536 |
| 17 | 5 | 18.612 | 21/8:03.219 |
| 18 | 5 | 20.194 | 21/8:00.389 |
| 19 | 6 | 28.930 | 21/8:07.580 |
| 20 | 6 | 20.483 | 21/8:05.122 |
| 21 | 5 | 19.427 | 21/8:01.855 |