| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 23.835 | N/A |
| 2 | 5 | 25.136 | 17/7:06.011 |
| 3 | 5 | 20.786 | 19/7:17.133 |
| 4 | 4 | 20.265 | 19/7:00.957 |
| 5 | 3 | 19.380 | 20/7:10.278 |
| 6 | 5 | 28.584 | 19/7:14.778 |
| 7 | 5 | 22.408 | 19/7:13.512 |
| 8 | 5 | 18.878 | 19/7:03.530 |
| 9 | 5 | 24.205 | 19/7:08.029 |
| 10 | 5 | 21.039 | 19/7:05.197 |
| 11 | 5 | 25.418 | 19/7:10.813 |
| 12 | 4 | 19.315 | 19/7:05.421 |
| 13 | 4 | 19.968 | 19/7:01.908 |
| 14 | 4 | 21.608 | 19/7:01.205 |
| 15 | 4 | 20.182 | 20/7:20.711 |
| 16 | 5 | 21.225 | 20/7:19.804 |
| 17 | 4 | 22.351 | 20/7:20.348 |
| 18 | 4 | 20.251 | 20/7:18.480 |
| 19 | 4 | 19.991 | 20/7:16.546 |
| 20 | 4 | 21.385 | 20/7:16.210 |