| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.215 | 20/6:04.300 |
| 2 | 2 | 16.426 | 21/6:03.731 |
| 3 | 1 | 16.748 | 22/6:16.853 |
| 4 | 1 | 17.150 | 22/6:16.964 |
| 5 | 1 | 16.870 | 22/6:15.800 |
| 6 | 1 | 17.885 | 21/6:01.529 |
| 7 | 1 | 17.369 | 21/6:01.989 |
| 8 | 1 | 16.718 | 21/6:00.625 |
| 9 | 1 | 16.780 | 22/6:16.838 |
| 10 | 1 | 16.760 | 22/6:16.026 |
| 11 | 1 | 17.770 | 21/6:00.228 |
| 12 | 1 | 18.240 | 21/6:02.129 |
| 13 | 1 | 17.252 | 21/6:02.142 |
| 14 | 1 | 17.758 | 21/6:02.912 |
| 15 | 1 | 16.264 | 21/6:01.487 |
| 16 | 1 | 16.511 | 21/6:00.565 |
| 17 | 1 | 17.203 | 21/6:00.606 |
| 18 | 1 | 16.819 | 21/6:00.194 |
| 19 | 1 | 20.888 | 21/6:04.323 |
| 20 | 1 | 16.513 | 21/6:03.446 |
| 21 | 2 | 17.246 | 21/6:03.385 |