| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.355 | N/A |
| 2 | 3 | 18.967 | 26/8:14.053 |
| 3 | 2 | 20.150 | 25/8:09.759 |
| 4 | 4 | 20.670 | 25/8:18.651 |
| 5 | 4 | 18.663 | 25/8:11.055 |
| 6 | 4 | 18.041 | 25/8:03.511 |
| 7 | 4 | 24.056 | 24/8:02.451 |
| 8 | 4 | 19.678 | 24/8:01.094 |
| 9 | 4 | 18.023 | 25/8:15.099 |
| 10 | 4 | 19.232 | 25/8:13.635 |
| 11 | 4 | 18.811 | 25/8:11.453 |
| 12 | 3 | 17.753 | 25/8:07.360 |
| 13 | 3 | 19.938 | 25/8:08.319 |
| 14 | 3 | 18.099 | 25/8:05.735 |
| 15 | 3 | 24.861 | 25/8:15.112 |
| 16 | 3 | 17.817 | 25/8:11.969 |
| 17 | 3 | 17.892 | 25/8:09.331 |
| 18 | 3 | 17.204 | 25/8:06.032 |
| 19 | 3 | 17.889 | 25/8:04.013 |
| 20 | 3 | 18.533 | 25/8:03.020 |
| 21 | 3 | 17.871 | 25/8:01.332 |
| 22 | 3 | 18.386 | 25/8:00.393 |
| 23 | 3 | 17.828 | 26/8:18.039 |
| 24 | 3 | 19.229 | 26/8:18.171 |
| 25 | 3 | 22.178 | 25/8:02.124 |