| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.291 | 20/6:05.820 |
| 2 | 2 | 17.543 | 21/6:16.257 |
| 3 | 2 | 16.956 | 21/6:09.530 |
| 4 | 4 | 24.375 | 19/6:06.534 |
| 5 | 2 | 16.513 | 20/6:14.712 |
| 6 | 2 | 20.080 | 19/6:00.234 |
| 7 | 3 | 21.150 | 19/6:06.179 |
| 8 | 3 | 18.365 | 19/6:04.023 |
| 9 | 2 | 16.953 | 20/6:18.280 |
| 10 | 3 | 24.022 | 19/6:09.071 |
| 11 | 2 | 18.898 | 19/6:08.161 |
| 12 | 2 | 16.728 | 19/6:03.967 |
| 13 | 2 | 18.042 | 19/6:02.339 |
| 14 | 3 | 28.493 | 19/6:15.127 |
| 15 | 2 | 22.478 | 19/6:18.590 |
| 16 | 4 | 29.531 | 18/6:09.470 |
| 17 | 4 | 18.311 | 18/6:07.125 |
| 18 | 4 | 17.166 | 18/6:03.895 |