| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 26.536 | N/A |
| 2 | 4 | 22.501 | 22/8:19.057 |
| 3 | 4 | 27.626 | 20/8:22.742 |
| 4 | 4 | 22.352 | 20/8:05.569 |
| 5 | 4 | 26.934 | 20/8:18.747 |
| 6 | 4 | 24.190 | 20/8:16.227 |
| 7 | 4 | 24.608 | 20/8:15.870 |
| 8 | 4 | 23.861 | 20/8:13.588 |
| 9 | 4 | 21.033 | 20/8:05.160 |
| 10 | 4 | 30.478 | 20/8:18.544 |
| 11 | 4 | 23.357 | 20/8:15.722 |
| 12 | 4 | 22.291 | 20/8:11.571 |
| 13 | 4 | 24.115 | 20/8:11.000 |
| 14 | 4 | 26.117 | 20/8:13.443 |
| 15 | 4 | 22.982 | 20/8:11.282 |
| 16 | 4 | 29.370 | 20/8:17.501 |
| 17 | 4 | 24.235 | 20/8:16.845 |
| 18 | 4 | 23.195 | 20/8:15.103 |
| 19 | 4 | 21.964 | 20/8:12.256 |
| 20 | 4 | 22.118 | 20/8:09.863 |