| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.136 | 15/5:02.004 |
| 2 | 4 | 20.824 | 15/5:07.002 |
| 3 | 4 | 20.852 | 15/5:09.006 |
| 4 | 4 | 20.265 | 15/5:07.788 |
| 5 | 4 | 20.490 | 15/5:07.701 |
| 6 | 6 | 26.782 | 14/5:01.814 |
| 7 | 6 | 20.022 | 15/5:20.080 |
| 8 | 5 | 19.251 | 15/5:16.166 |
| 9 | 4 | 19.419 | 15/5:13.401 |
| 10 | 4 | 21.141 | 15/5:13.773 |
| 11 | 4 | 19.690 | 15/5:12.098 |
| 12 | 4 | 20.189 | 15/5:11.326 |
| 13 | 4 | 20.762 | 15/5:11.334 |
| 14 | 4 | 19.416 | 15/5:09.898 |
| 15 | 4 | 19.458 | 15/5:08.697 |