| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.139 | 20/6:02.780 |
| 2 | 1 | 18.586 | 20/6:07.250 |
| 3 | 1 | 18.514 | 20/6:08.260 |
| 4 | 1 | 17.591 | 20/6:04.150 |
| 5 | 1 | 23.036 | 19/6:04.291 |
| 6 | 1 | 18.495 | 19/6:02.143 |
| 7 | 1 | 18.033 | 20/6:18.269 |
| 8 | 1 | 19.036 | 20/6:18.575 |
| 9 | 1 | 17.959 | 20/6:16.420 |
| 10 | 1 | 17.865 | 20/6:14.508 |
| 11 | 1 | 17.205 | 20/6:11.744 |
| 12 | 1 | 22.240 | 20/6:17.832 |
| 13 | 3 | 24.206 | 19/6:06.707 |
| 14 | 3 | 20.567 | 19/6:08.426 |
| 15 | 2 | 17.972 | 19/6:06.629 |
| 16 | 2 | 18.175 | 19/6:05.298 |
| 17 | 1 | 17.935 | 19/6:03.854 |
| 18 | 1 | 17.312 | 19/6:01.914 |
| 19 | 1 | 17.392 | 19/6:00.258 |