| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.039 | 18/5:06.702 |
| 2 | 1 | 17.264 | 18/5:08.727 |
| 3 | 1 | 17.109 | 18/5:08.472 |
| 4 | 2 | 16.995 | 18/5:07.832 |
| 5 | 3 | 18.405 | 18/5:12.523 |
| 6 | 3 | 16.581 | 18/5:10.179 |
| 7 | 3 | 17.090 | 18/5:09.813 |
| 8 | 3 | 16.185 | 18/5:07.503 |
| 9 | 2 | 17.238 | 18/5:07.812 |
| 10 | 2 | 16.428 | 18/5:06.601 |
| 11 | 3 | 17.180 | 18/5:06.841 |
| 12 | 3 | 18.232 | 18/5:08.619 |
| 13 | 3 | 19.169 | 18/5:11.421 |
| 14 | 3 | 17.457 | 18/5:11.621 |
| 15 | 3 | 21.249 | 18/5:16.345 |
| 16 | 3 | 16.887 | 18/5:15.572 |
| 17 | 3 | 16.455 | 18/5:14.431 |
| 18 | 3 | 17.073 | 18/5:14.036 |