| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 23.249 | N/A |
| 2 | 1 | 23.254 | 19/7:21.821 |
| 3 | 1 | 22.670 | 19/7:16.565 |
| 4 | 3 | 25.726 | 18/7:09.265 |
| 5 | 3 | 21.992 | 18/7:01.227 |
| 6 | 3 | 21.009 | 19/7:15.992 |
| 7 | 1 | 22.197 | 19/7:13.793 |
| 8 | 1 | 21.298 | 19/7:09.910 |
| 9 | 1 | 21.532 | 19/7:07.524 |
| 10 | 1 | 21.320 | 19/7:05.245 |
| 11 | 1 | 21.918 | 19/7:04.497 |
| 12 | 1 | 21.313 | 19/7:02.896 |
| 13 | 1 | 21.559 | 19/7:01.931 |
| 14 | 1 | 21.575 | 19/7:01.136 |
| 15 | 1 | 21.621 | 19/7:00.514 |
| 16 | 1 | 22.149 | 19/7:00.608 |
| 17 | 1 | 21.854 | 19/7:00.359 |
| 18 | 1 | 21.898 | 19/7:00.186 |
| 19 | 2 | 24.986 | 19/7:03.120 |