| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.585 | 18/5:16.530 |
| 2 | 1 | 16.714 | 18/5:08.691 |
| 3 | 2 | 17.047 | 18/5:08.076 |
| 4 | 1 | 16.672 | 18/5:06.081 |
| 5 | 1 | 17.220 | 18/5:06.857 |
| 6 | 1 | 16.773 | 18/5:06.033 |
| 7 | 1 | 16.702 | 18/5:05.262 |
| 8 | 1 | 17.353 | 18/5:06.149 |
| 9 | 1 | 18.473 | 18/5:09.078 |
| 10 | 1 | 16.869 | 18/5:08.534 |
| 11 | 1 | 17.036 | 18/5:08.363 |
| 12 | 1 | 16.836 | 18/5:07.920 |
| 13 | 1 | 16.600 | 18/5:07.218 |
| 14 | 1 | 16.839 | 18/5:06.924 |
| 15 | 1 | 18.035 | 18/5:08.105 |
| 16 | 1 | 16.482 | 18/5:07.390 |
| 17 | 1 | 16.501 | 18/5:06.780 |
| 18 | 1 | 16.834 | 18/5:06.571 |