| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.686 | 18/5:00.348 |
| 2 | 2 | 17.033 | 18/5:03.471 |
| 3 | 1 | 16.086 | 19/5:15.432 |
| 4 | 1 | 15.459 | 19/5:10.004 |
| 5 | 1 | 15.849 | 19/5:08.229 |
| 6 | 3 | 20.784 | 18/5:05.691 |
| 7 | 2 | 16.271 | 18/5:03.861 |
| 8 | 2 | 15.982 | 18/5:01.837 |
| 9 | 3 | 18.874 | 18/5:06.048 |
| 10 | 4 | 21.025 | 18/5:13.288 |
| 11 | 4 | 15.801 | 18/5:10.664 |
| 12 | 4 | 20.216 | 18/5:15.099 |
| 13 | 4 | 16.309 | 18/5:13.442 |
| 14 | 4 | 15.587 | 18/5:11.094 |
| 15 | 4 | 16.115 | 18/5:09.692 |
| 16 | 4 | 16.148 | 18/5:08.503 |
| 17 | 4 | 25.412 | 18/5:17.263 |
| 18 | 4 | 17.010 | 18/5:16.647 |