| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.850 | 18/5:03.300 |
| 2 | 1 | 16.449 | 19/5:16.341 |
| 3 | 1 | 16.629 | 19/5:16.211 |
| 4 | 1 | 16.445 | 19/5:15.272 |
| 5 | 1 | 16.535 | 19/5:15.050 |
| 6 | 1 | 17.195 | 18/5:00.309 |
| 7 | 1 | 17.149 | 18/5:01.505 |
| 8 | 2 | 16.836 | 18/5:01.698 |
| 9 | 2 | 16.458 | 18/5:01.092 |
| 10 | 2 | 16.430 | 18/5:00.557 |
| 11 | 1 | 16.699 | 18/5:00.559 |
| 12 | 2 | 17.813 | 18/5:02.232 |
| 13 | 2 | 16.731 | 18/5:02.149 |
| 14 | 1 | 16.286 | 18/5:01.506 |
| 15 | 2 | 18.669 | 18/5:03.809 |
| 16 | 2 | 16.570 | 18/5:03.462 |
| 17 | 2 | 16.499 | 18/5:03.081 |
| 18 | 2 | 16.352 | 18/5:02.595 |