| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.112 | 16/5:05.792 |
| 2 | 3 | 16.795 | 17/5:05.209 |
| 3 | 3 | 16.908 | 18/5:16.890 |
| 4 | 3 | 16.600 | 18/5:12.367 |
| 5 | 3 | 17.268 | 18/5:12.059 |
| 6 | 2 | 16.889 | 18/5:10.716 |
| 7 | 3 | 19.423 | 18/5:16.273 |
| 8 | 3 | 16.294 | 18/5:13.400 |
| 9 | 3 | 16.893 | 18/5:12.364 |
| 10 | 2 | 16.694 | 18/5:11.177 |
| 11 | 3 | 17.616 | 18/5:11.714 |
| 12 | 4 | 17.658 | 18/5:12.225 |
| 13 | 4 | 16.655 | 18/5:11.268 |
| 14 | 4 | 16.353 | 18/5:10.060 |
| 15 | 4 | 19.873 | 18/5:13.237 |
| 16 | 4 | 16.314 | 18/5:12.013 |
| 17 | 4 | 16.742 | 18/5:11.386 |
| 18 | 4 | 16.716 | 18/5:10.803 |