| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.785 | 19/6:15.915 |
| 2 | 3 | 19.138 | 19/6:09.769 |
| 3 | 3 | 19.898 | 19/6:12.533 |
| 4 | 3 | 20.849 | 19/6:18.433 |
| 5 | 3 | 18.642 | 19/6:13.586 |
| 6 | 3 | 19.998 | 19/6:14.648 |
| 7 | 3 | 19.542 | 19/6:14.170 |
| 8 | 3 | 19.344 | 19/6:13.341 |
| 9 | 3 | 21.170 | 19/6:16.550 |
| 10 | 3 | 19.811 | 19/6:16.536 |
| 11 | 3 | 19.662 | 19/6:16.267 |
| 12 | 3 | 19.331 | 19/6:15.519 |
| 13 | 3 | 19.899 | 19/6:15.716 |
| 14 | 3 | 20.406 | 19/6:16.573 |
| 15 | 3 | 20.043 | 19/6:16.856 |
| 16 | 3 | 19.998 | 19/6:17.050 |
| 17 | 3 | 19.858 | 19/6:17.065 |
| 18 | 3 | 19.479 | 19/6:16.678 |
| 19 | 3 | 19.379 | 19/6:16.232 |