| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 8 | 19.417 | 19/6:08.923 |
| 2 | 7 | 18.193 | 20/6:16.100 |
| 3 | 6 | 18.043 | 20/6:11.020 |
| 4 | 5 | 18.122 | 20/6:08.875 |
| 5 | 7 | 20.677 | 20/6:17.808 |
| 6 | 7 | 18.811 | 20/6:17.543 |
| 7 | 6 | 18.462 | 20/6:16.357 |
| 8 | 6 | 17.846 | 20/6:13.928 |
| 9 | 6 | 17.400 | 20/6:11.047 |
| 10 | 6 | 18.364 | 20/6:10.670 |
| 11 | 6 | 18.284 | 20/6:10.216 |
| 12 | 6 | 22.22 | 20/6:16.032 |
| 13 | 6 | 19.461 | 20/6:17.046 |
| 14 | 5 | 18.313 | 20/6:16.276 |
| 15 | 5 | 18.232 | 20/6:15.500 |
| 16 | 5 | 18.897 | 20/6:15.652 |
| 17 | 5 | 17.379 | 20/6:14.001 |
| 18 | 4 | 19.346 | 20/6:14.719 |
| 19 | 5 | 18.037 | 20/6:13.983 |
| 20 | 5 | 19.508 | 20/6:14.792 |