| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.392 | 17/5:12.664 |
| 2 | 4 | 17.468 | 17/5:04.081 |
| 3 | 4 | 17.594 | 17/5:02.906 |
| 4 | 3 | 16.222 | 18/5:13.542 |
| 5 | 2 | 16.217 | 18/5:09.214 |
| 6 | 1 | 15.644 | 18/5:04.611 |
| 7 | 2 | 18.308 | 18/5:08.172 |
| 8 | 1 | 16.425 | 18/5:06.607 |
| 9 | 1 | 16.423 | 18/5:05.386 |
| 10 | 1 | 15.937 | 18/5:03.534 |
| 11 | 2 | 16.371 | 18/5:02.728 |
| 12 | 2 | 18.197 | 18/5:04.797 |
| 13 | 2 | 16.143 | 18/5:03.702 |
| 14 | 2 | 15.844 | 18/5:02.380 |
| 15 | 2 | 18.757 | 18/5:04.730 |
| 16 | 2 | 16.258 | 18/5:03.975 |
| 17 | 2 | 17.002 | 18/5:04.096 |
| 18 | 2 | 16.518 | 18/5:03.720 |