| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 17.208 | 18/5:09.744 |
| 2 | 5 | 16.818 | 18/5:06.234 |
| 3 | 4 | 16.358 | 18/5:02.304 |
| 4 | 5 | 17.587 | 18/5:05.869 |
| 5 | 5 | 17.006 | 18/5:05.917 |
| 6 | 4 | 16.811 | 18/5:05.364 |
| 7 | 5 | 17.140 | 18/5:05.814 |
| 8 | 5 | 17.384 | 18/5:06.702 |
| 9 | 5 | 17.132 | 18/5:06.888 |
| 10 | 5 | 20.201 | 18/5:12.561 |
| 11 | 5 | 16.644 | 18/5:11.382 |
| 12 | 5 | 16.964 | 18/5:10.879 |
| 13 | 5 | 16.791 | 18/5:10.214 |
| 14 | 5 | 16.858 | 18/5:09.731 |
| 15 | 5 | 17.161 | 18/5:09.675 |
| 16 | 5 | 17.207 | 18/5:09.678 |
| 17 | 5 | 16.699 | 18/5:09.143 |
| 18 | 6 | 17.384 | 18/5:09.353 |