| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 22.027 | N/A |
| 2 | 1 | 18.731 | 16/5:02.992 |
| 3 | 1 | 18.827 | 16/5:03.712 |
| 4 | 4 | 27.028 | 14/5:01.899 |
| 5 | 4 | 18.181 | 15/5:11.711 |
| 6 | 4 | 18.626 | 21/7:07.599 |
| 7 | 3 | 18.363 | 24/8:01.091 |
| 8 | 4 | 21.876 | 24/8:07.389 |
| 9 | 3 | 19.173 | 24/8:04.341 |
| 10 | 3 | 19.021 | 24/8:01.582 |
| 11 | 3 | 20.973 | 24/8:03.864 |
| 12 | 3 | 17.957 | 25/8:19.312 |
| 13 | 3 | 18.618 | 25/8:16.775 |
| 14 | 3 | 20.203 | 25/8:17.553 |
| 15 | 3 | 19.281 | 25/8:16.640 |
| 16 | 3 | 18.490 | 25/8:14.583 |
| 17 | 3 | 18.561 | 25/8:12.890 |
| 18 | 4 | 40.625 | 23/8:00.835 |
| 19 | 4 | 24.219 | 23/8:04.947 |
| 20 | 4 | 23.626 | 23/8:07.939 |
| 21 | 4 | 30.123 | 23/8:17.779 |
| 22 | 4 | 23.678 | 23/8:19.929 |
| 23 | 4 | 22.207 | 23/8:20.414 |