| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.777 | N/A |
| 2 | 4 | 24.329 | 19/7:20.699 |
| 3 | 4 | 23.016 | 19/7:08.882 |
| 4 | 4 | 25.394 | 19/7:19.211 |
| 5 | 4 | 23.360 | 19/7:15.222 |
| 6 | 4 | 22.826 | 19/7:10.907 |
| 7 | 4 | 22.882 | 19/7:08.198 |
| 8 | 4 | 23.401 | 19/7:07.597 |
| 9 | 5 | 23.988 | 19/7:08.468 |
| 10 | 4 | 25.029 | 19/7:11.227 |
| 11 | 4 | 23.562 | 19/7:10.793 |
| 12 | 4 | 23.731 | 19/7:10.715 |
| 13 | 4 | 23.135 | 19/7:09.756 |
| 14 | 4 | 24.009 | 19/7:10.155 |
| 15 | 4 | 23.081 | 19/7:09.303 |
| 16 | 4 | 23.169 | 19/7:08.671 |
| 17 | 4 | 23.407 | 19/7:08.385 |
| 18 | 4 | 23.423 | 19/7:08.150 |
| 19 | 4 | 23.614 | 19/7:08.133 |