| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.905 | 20/0:58.100 |
| 2 | 4 | 7.522 | 20/1:44.270 |
| 3 | 4 | 8.004 | 20/2:02.873 |
| 4 | 4 | 7.156 | 20/2:07.935 |
| 5 | 4 | 6.984 | 20/2:10.284 |
| 6 | 4 | 7.418 | 20/2:13.297 |
| 7 | 4 | 6.923 | 20/2:14.034 |
| 8 | 4 | 7.163 | 20/2:15.188 |
| 9 | 4 | 7.221 | 20/2:16.213 |
| 10 | 4 | 7.237 | 20/2:17.066 |
| 11 | 4 | 7.058 | 20/2:17.438 |
| 12 | 4 | 7.445 | 20/2:18.393 |
| 13 | 4 | 7.7 | 20/2:18.517 |
| 14 | 4 | 7.170 | 20/2:18.866 |
| 15 | 4 | 7.171 | 20/2:19.169 |
| 16 | 4 | 7.406 | 20/2:19.729 |
| 17 | 4 | 7.483 | 20/2:20.313 |
| 18 | 4 | 6.978 | 20/2:20.271 |
| 19 | 4 | 7.132 | 20/2:20.396 |
| 20 | 4 | 7.369 | 20/2:20.745 |