| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.084 | 19/6:02.596 |
| 2 | 2 | 21.094 | 18/6:01.602 |
| 3 | 2 | 19.198 | 19/6:16.048 |
| 4 | 2 | 18.663 | 19/6:10.685 |
| 5 | 2 | 18.987 | 19/6:08.699 |
| 6 | 2 | 18.688 | 19/6:06.428 |
| 7 | 2 | 19.003 | 19/6:05.660 |
| 8 | 2 | 18.845 | 19/6:04.710 |
| 9 | 2 | 18.332 | 19/6:02.887 |
| 10 | 2 | 19.810 | 19/6:04.238 |
| 11 | 2 | 18.394 | 19/6:02.897 |
| 12 | 2 | 18.692 | 19/6:02.251 |
| 13 | 2 | 18.081 | 19/6:00.811 |
| 14 | 2 | 20.028 | 19/6:02.220 |
| 15 | 2 | 18.237 | 19/6:01.172 |
| 16 | 2 | 20.448 | 19/6:02.881 |
| 17 | 2 | 18.638 | 19/6:02.366 |
| 18 | 2 | 18.679 | 19/6:01.951 |
| 19 | 2 | 18.644 | 19/6:01.545 |