| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.217 | 18/5:09.906 |
| 2 | 1 | 17.551 | 18/5:12.912 |
| 3 | 1 | 17.304 | 18/5:12.432 |
| 4 | 1 | 17.301 | 18/5:12.178 |
| 5 | 1 | 17.238 | 18/5:11.799 |
| 6 | 1 | 17.397 | 18/5:12.024 |
| 7 | 1 | 16.819 | 18/5:10.698 |
| 8 | 1 | 17.506 | 18/5:11.249 |
| 9 | 1 | 16.890 | 18/5:10.446 |
| 10 | 1 | 19.297 | 18/5:14.136 |
| 11 | 1 | 17.122 | 18/5:13.596 |
| 12 | 1 | 16.993 | 18/5:12.952 |
| 13 | 1 | 17.257 | 18/5:12.773 |
| 14 | 1 | 17.294 | 18/5:12.667 |
| 15 | 1 | 17.760 | 18/5:13.135 |
| 16 | 1 | 17.564 | 18/5:13.323 |
| 17 | 1 | 20.424 | 18/5:16.518 |
| 18 | 1 | 17.200 | 18/5:16.134 |