| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 25.199 | N/A |
| 2 | 5 | 23.630 | 18/7:06.909 |
| 3 | 2 | 21.054 | 19/7:07.355 |
| 4 | 2 | 21.281 | 19/7:00.989 |
| 5 | 2 | 20.993 | 20/7:18.249 |
| 6 | 2 | 20.566 | 20/7:13.790 |
| 7 | 2 | 22.740 | 20/7:17.701 |
| 8 | 2 | 25.247 | 19/7:05.084 |
| 9 | 2 | 22.521 | 19/7:05.771 |
| 10 | 2 | 21.283 | 19/7:03.829 |
| 11 | 2 | 21.480 | 19/7:02.063 |
| 12 | 2 | 21.163 | 19/7:01.130 |
| 13 | 2 | 21.197 | 20/7:21.861 |
| 14 | 2 | 22.016 | 19/7:00.051 |
| 15 | 2 | 22.124 | 19/7:00.292 |
| 16 | 2 | 21.918 | 19/7:00.254 |
| 17 | 2 | 21.205 | 20/7:21.320 |
| 18 | 2 | 21.784 | 20/7:21.189 |
| 19 | 2 | 21.439 | 20/7:20.708 |