| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 22.196 | N/A |
| 2 | 3 | 19.703 | 25/8:15.068 |
| 3 | 3 | 18.452 | 25/8:00.056 |
| 4 | 3 | 20.126 | 25/8:08.444 |
| 5 | 3 | 18.821 | 25/8:04.808 |
| 6 | 3 | 17.996 | 26/8:17.686 |
| 7 | 3 | 18.393 | 26/8:15.075 |
| 8 | 3 | 20.675 | 25/8:02.193 |
| 9 | 3 | 19.042 | 25/8:01.082 |
| 10 | 2 | 18.962 | 25/8:01.316 |
| 11 | 2 | 18.682 | 25/8:00.240 |
| 12 | 2 | 18.431 | 26/8:17.839 |
| 13 | 1 | 19.144 | 26/8:18.085 |
| 14 | 2 | 20.509 | 25/8:01.770 |
| 15 | 2 | 19.379 | 25/8:02.164 |
| 16 | 2 | 18.796 | 25/8:01.573 |
| 17 | 2 | 18.829 | 25/8:01.106 |
| 18 | 2 | 24.970 | 25/8:09.363 |
| 19 | 2 | 23.641 | 25/8:14.930 |
| 20 | 2 | 19.659 | 25/8:14.882 |
| 21 | 2 | 18.932 | 25/8:13.966 |
| 22 | 2 | 18.335 | 25/8:12.455 |
| 23 | 2 | 21.126 | 25/8:14.126 |
| 24 | 2 | 30.052 | 24/8:04.851 |