| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 1.340 | N/A |
| 2 | 5 | 1.823 | N/A |
| 3 | 1 | 23.726 | 19/7:08.408 |
| 4 | 4 | 24.612 | 18/7:00.227 |
| 5 | 1 | 23.753 | 19/7:08.651 |
| 6 | 1 | 24.428 | 19/7:12.782 |
| 7 | 1 | 23.612 | 19/7:11.175 |
| 8 | 1 | 23.912 | 19/7:11.291 |
| 9 | 1 | 24.033 | 19/7:11.732 |
| 10 | 1 | 23.198 | 19/7:09.899 |
| 11 | 1 | 24.534 | 19/7:11.531 |
| 12 | 1 | 24.566 | 19/7:12.864 |
| 13 | 1 | 25.360 | 19/7:15.359 |
| 14 | 2 | 25.094 | 19/7:16.966 |
| 15 | 2 | 24.061 | 19/7:16.755 |
| 16 | 2 | 28.100 | 19/7:22.169 |
| 17 | 2 | 24.131 | 19/7:21.707 |
| 18 | 2 | 27.964 | 18/7:01.208 |
| 19 | 2 | 23.682 | 18/7:00.128 |