| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 19.427 | 19/6:09.113 |
| 2 | 2 | 18.059 | 20/6:14.860 |
| 3 | 3 | 19.669 | 19/6:01.982 |
| 4 | 3 | 18.958 | 19/6:01.537 |
| 5 | 1 | 18.300 | 20/6:17.652 |
| 6 | 3 | 20.831 | 19/6:04.939 |
| 7 | 1 | 17.690 | 19/6:00.821 |
| 8 | 1 | 18.060 | 20/6:17.485 |
| 9 | 1 | 19.398 | 20/6:18.649 |
| 10 | 1 | 18.719 | 20/6:18.222 |
| 11 | 1 | 17.747 | 20/6:16.105 |
| 12 | 1 | 18.040 | 20/6:14.830 |
| 13 | 2 | 23.124 | 19/6:02.494 |
| 14 | 2 | 17.670 | 19/6:00.582 |
| 15 | 2 | 19.603 | 19/6:01.374 |
| 16 | 1 | 17.765 | 20/6:18.825 |
| 17 | 2 | 18.368 | 20/6:18.151 |
| 18 | 2 | 18.811 | 20/6:18.043 |
| 19 | 1 | 18.365 | 20/6:17.478 |
| 20 | 1 | 22.439 | 20/6:21.043 |