| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.702 | 18/5:00.636 |
| 2 | 3 | 17.432 | 18/5:07.206 |
| 3 | 4 | 17.951 | 18/5:12.510 |
| 4 | 4 | 17.179 | 18/5:11.688 |
| 5 | 3 | 16.443 | 18/5:08.545 |
| 6 | 3 | 19.229 | 18/5:14.808 |
| 7 | 3 | 17.132 | 18/5:13.889 |
| 8 | 4 | 20.091 | 17/5:02.088 |
| 9 | 4 | 15.816 | 18/5:15.950 |
| 10 | 4 | 20.806 | 17/5:03.928 |
| 11 | 4 | 15.963 | 17/5:00.968 |
| 12 | 4 | 16.935 | 18/5:17.519 |
| 13 | 5 | 17.223 | 18/5:16.941 |
| 14 | 3 | 16.678 | 18/5:15.746 |
| 15 | 2 | 16.758 | 18/5:14.806 |
| 16 | 2 | 15.740 | 18/5:12.838 |
| 17 | 2 | 16.156 | 18/5:11.542 |
| 18 | 2 | 16.237 | 18/5:10.471 |