| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.867 | 21/6:15.207 |
| 2 | 6 | 20.868 | 19/6:07.983 |
| 3 | 5 | 17.428 | 20/6:14.420 |
| 4 | 4 | 17.542 | 20/6:08.525 |
| 5 | 5 | 17.474 | 20/6:04.716 |
| 6 | 6 | 22.722 | 19/6:00.687 |
| 7 | 6 | 18.378 | 20/6:17.940 |
| 8 | 6 | 17.375 | 20/6:14.135 |
| 9 | 6 | 17.872 | 20/6:12.280 |
| 10 | 6 | 21.220 | 20/6:17.492 |
| 11 | 6 | 18.017 | 20/6:15.933 |
| 12 | 6 | 17.124 | 20/6:13.145 |
| 13 | 6 | 18.478 | 20/6:12.869 |
| 14 | 6 | 17.250 | 20/6:10.879 |
| 15 | 5 | 17.570 | 20/6:09.580 |
| 16 | 4 | 17.582 | 20/6:08.459 |
| 17 | 4 | 17.449 | 20/6:07.313 |
| 18 | 4 | 17.522 | 20/6:06.376 |
| 19 | 6 | 21.325 | 20/6:09.540 |
| 20 | 6 | 17.728 | 20/6:08.791 |