| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.181 | 20/6:03.620 |
| 2 | 3 | 17.615 | 21/6:15.858 |
| 3 | 4 | 18.718 | 20/6:03.427 |
| 4 | 3 | 20.621 | 20/6:15.675 |
| 5 | 4 | 19.065 | 20/6:16.800 |
| 6 | 4 | 18.517 | 20/6:15.723 |
| 7 | 4 | 17.834 | 20/6:13.003 |
| 8 | 4 | 18.243 | 20/6:11.985 |
| 9 | 5 | 20.381 | 20/6:15.944 |
| 10 | 5 | 24.811 | 19/6:08.573 |
| 11 | 5 | 21.748 | 19/6:12.631 |
| 12 | 5 | 19.974 | 19/6:13.204 |
| 13 | 5 | 20.353 | 19/6:14.243 |
| 14 | 5 | 18.481 | 19/6:12.593 |
| 15 | 5 | 22.684 | 19/6:16.486 |
| 16 | 5 | 17.691 | 19/6:13.964 |
| 17 | 5 | 20.685 | 19/6:15.085 |
| 18 | 5 | 19.609 | 19/6:14.945 |
| 19 | 5 | 19.110 | 19/6:14.321 |