| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.518 | 18/5:15.324 |
| 2 | 3 | 17.787 | 17/5:00.092 |
| 3 | 2 | 17.381 | 18/5:16.116 |
| 4 | 2 | 18.209 | 17/5:01.304 |
| 5 | 3 | 17.985 | 17/5:02.192 |
| 6 | 3 | 17.835 | 17/5:02.359 |
| 7 | 3 | 17.826 | 17/5:02.457 |
| 8 | 3 | 17.689 | 17/5:02.239 |
| 9 | 3 | 18.135 | 17/5:02.912 |
| 10 | 3 | 17.771 | 17/5:02.831 |
| 11 | 3 | 18.241 | 17/5:03.492 |
| 12 | 3 | 17.748 | 17/5:03.344 |
| 13 | 3 | 17.863 | 17/5:03.369 |
| 14 | 4 | 18.760 | 17/5:04.480 |
| 15 | 4 | 18.012 | 17/5:04.595 |
| 16 | 5 | 19.179 | 17/5:05.935 |
| 17 | 5 | 17.753 | 17/5:05.692 |