| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.057 | N/A |
| 2 | 3 | 21.859 | 23/8:20.955 |
| 3 | 3 | 19.969 | 23/8:00.165 |
| 4 | 3 | 20.191 | 24/8:15.536 |
| 5 | 3 | 18.204 | 24/8:01.339 |
| 6 | 3 | 18.070 | 25/8:11.863 |
| 7 | 3 | 18.569 | 25/8:07.505 |
| 8 | 3 | 18.891 | 25/8:05.495 |
| 9 | 3 | 19.081 | 25/8:04.559 |
| 10 | 3 | 18.695 | 25/8:02.801 |
| 11 | 3 | 20.597 | 25/8:05.959 |
| 12 | 3 | 18.746 | 25/8:04.505 |
| 13 | 3 | 18.345 | 25/8:02.491 |
| 14 | 3 | 21.110 | 25/8:05.891 |
| 15 | 3 | 21.686 | 25/8:09.793 |
| 16 | 4 | 21.983 | 25/8:13.650 |
| 17 | 4 | 18.561 | 25/8:11.892 |
| 18 | 4 | 17.909 | 25/8:09.420 |
| 19 | 3 | 18.443 | 25/8:07.935 |
| 20 | 3 | 18.320 | 25/8:06.451 |
| 21 | 3 | 18.403 | 25/8:05.215 |
| 22 | 3 | 19.067 | 25/8:04.855 |
| 23 | 3 | 18.323 | 25/8:03.717 |
| 24 | 3 | 18.911 | 25/8:03.291 |
| 25 | 3 | 18.051 | 25/8:02.041 |