| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.973 | 18/5:05.514 |
| 2 | 1 | 16.636 | 18/5:02.481 |
| 3 | 2 | 17.206 | 18/5:04.890 |
| 4 | 2 | 16.671 | 18/5:03.687 |
| 5 | 2 | 16.653 | 18/5:02.900 |
| 6 | 2 | 16.711 | 18/5:02.550 |
| 7 | 2 | 16.525 | 18/5:01.821 |
| 8 | 2 | 16.759 | 18/5:01.801 |
| 9 | 2 | 16.646 | 18/5:01.560 |
| 10 | 2 | 16.319 | 18/5:00.778 |
| 11 | 2 | 17.616 | 18/5:02.261 |
| 12 | 2 | 18.495 | 18/5:04.815 |
| 13 | 2 | 16.604 | 18/5:04.358 |
| 14 | 1 | 16.899 | 18/5:04.345 |
| 15 | 1 | 16.802 | 18/5:04.218 |
| 16 | 1 | 16.611 | 18/5:03.892 |
| 17 | 1 | 16.936 | 18/5:03.948 |
| 18 | 1 | 16.654 | 18/5:03.716 |