| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 2.362 | N/A |
| 2 | 2 | 23.351 | 19/7:02.068 |
| 3 | 1 | 23.105 | 19/7:00.466 |
| 4 | 1 | 21.664 | 20/7:13.788 |
| 5 | 1 | 24.957 | 19/7:01.208 |
| 6 | 1 | 22.308 | 20/7:20.825 |
| 7 | 1 | 25.612 | 19/7:05.353 |
| 8 | 1 | 22.559 | 19/7:02.934 |
| 9 | 1 | 21.898 | 20/7:22.815 |
| 10 | 1 | 23.897 | 19/7:01.064 |
| 11 | 1 | 21.875 | 20/7:21.691 |
| 12 | 1 | 21.983 | 20/7:19.723 |
| 13 | 1 | 21.986 | 20/7:18.087 |
| 14 | 1 | 22.211 | 20/7:17.032 |
| 15 | 1 | 22.197 | 20/7:16.108 |
| 16 | 1 | 23.340 | 20/7:16.756 |
| 17 | 1 | 21.567 | 20/7:15.217 |
| 18 | 1 | 22.116 | 20/7:14.473 |
| 19 | 1 | 24.259 | 20/7:16.073 |
| 20 | 1 | 22.973 | 20/7:16.220 |