| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.762 | 20/6:15.240 |
| 2 | 4 | 24.087 | 17/6:04.217 |
| 3 | 3 | 18.844 | 18/6:10.158 |
| 4 | 3 | 18.673 | 18/6:01.647 |
| 5 | 2 | 19.382 | 19/6:19.042 |
| 6 | 2 | 18.161 | 19/6:13.379 |
| 7 | 2 | 17.917 | 19/6:08.671 |
| 8 | 2 | 18.919 | 19/6:07.519 |
| 9 | 1 | 19.114 | 19/6:07.036 |
| 10 | 2 | 18.310 | 19/6:05.121 |
| 11 | 1 | 18.817 | 19/6:04.430 |
| 12 | 2 | 19.193 | 19/6:04.450 |
| 13 | 1 | 18.020 | 19/6:02.752 |
| 14 | 1 | 18.183 | 19/6:01.518 |
| 15 | 2 | 23.125 | 19/6:06.709 |
| 16 | 2 | 18.562 | 19/6:05.832 |
| 17 | 2 | 23.009 | 19/6:10.028 |
| 18 | 2 | 21.474 | 19/6:12.138 |
| 19 | 2 | 18.972 | 19/6:11.524 |