| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.809 | 17/5:02.753 |
| 2 | 1 | 16.438 | 18/5:08.223 |
| 3 | 1 | 16.275 | 18/5:03.132 |
| 4 | 2 | 19.151 | 18/5:13.529 |
| 5 | 1 | 16.499 | 18/5:10.219 |
| 6 | 1 | 16.362 | 18/5:07.602 |
| 7 | 1 | 16.838 | 18/5:06.957 |
| 8 | 1 | 16.795 | 18/5:06.376 |
| 9 | 1 | 16.272 | 18/5:04.878 |
| 10 | 1 | 16.400 | 18/5:03.910 |
| 11 | 1 | 17.317 | 18/5:04.619 |
| 12 | 1 | 16.986 | 18/5:04.713 |
| 13 | 1 | 17.416 | 18/5:05.388 |
| 14 | 1 | 16.690 | 18/5:05.033 |
| 15 | 1 | 16.503 | 18/5:04.501 |
| 16 | 1 | 17.165 | 18/5:04.781 |
| 17 | 1 | 16.392 | 18/5:04.208 |
| 18 | 1 | 16.979 | 18/5:04.287 |