| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 31.565 | N/A |
| 2 | 5 | 23.936 | 20/8:06.349 |
| 3 | 5 | 27.814 | 19/8:17.315 |
| 4 | 4 | 26.849 | 19/8:23.159 |
| 5 | 4 | 24.465 | 19/8:15.353 |
| 6 | 4 | 24.341 | 19/8:10.223 |
| 7 | 3 | 24.154 | 19/8:06.242 |
| 8 | 3 | 24.206 | 19/8:03.532 |
| 9 | 3 | 24.374 | 19/8:01.877 |
| 10 | 4 | 31.920 | 19/8:15.683 |
| 11 | 4 | 28.937 | 19/8:21.357 |
| 12 | 4 | 25.432 | 19/8:20.265 |
| 13 | 4 | 25.748 | 19/8:19.829 |
| 14 | 4 | 23.918 | 19/8:16.925 |
| 15 | 3 | 24.230 | 19/8:14.838 |
| 16 | 3 | 27.590 | 19/8:17.061 |
| 17 | 3 | 24.915 | 19/8:15.997 |
| 18 | 3 | 29.476 | 19/8:19.887 |
| 19 | 3 | 24.683 | 19/8:18.553 |