| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 25.889 | N/A |
| 2 | 4 | 22.492 | 19/7:10.745 |
| 3 | 4 | 22.015 | 19/7:06.452 |
| 4 | 4 | 23.379 | 19/7:13.205 |
| 5 | 4 | 21.565 | 19/7:08.418 |
| 6 | 4 | 21.583 | 19/7:05.611 |
| 7 | 4 | 21.401 | 19/7:03.194 |
| 8 | 5 | 27.116 | 19/7:16.163 |
| 9 | 5 | 20.908 | 19/7:11.921 |
| 10 | 5 | 24.358 | 19/7:15.523 |
| 11 | 5 | 23.658 | 19/7:17.144 |
| 12 | 5 | 21.503 | 19/7:14.943 |
| 13 | 4 | 21.665 | 19/7:13.353 |
| 14 | 4 | 20.661 | 19/7:10.617 |
| 15 | 4 | 25.387 | 19/7:14.348 |
| 16 | 4 | 21.081 | 19/7:12.415 |
| 17 | 4 | 21.850 | 19/7:11.588 |
| 18 | 4 | 20.772 | 19/7:09.717 |
| 19 | 4 | 21.951 | 19/7:09.234 |