| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.525 | 19/5:13.975 |
| 2 | 4 | 15.588 | 19/5:05.073 |
| 3 | 4 | 16.051 | 19/5:05.039 |
| 4 | 4 | 15.630 | 19/5:03.022 |
| 5 | 4 | 16.726 | 19/5:05.976 |
| 6 | 4 | 16.103 | 19/5:05.973 |
| 7 | 3 | 15.963 | 19/5:05.591 |
| 8 | 3 | 15.931 | 19/5:05.228 |
| 9 | 3 | 17.257 | 19/5:07.745 |
| 10 | 3 | 16.781 | 19/5:08.855 |
| 11 | 3 | 16.152 | 19/5:08.676 |
| 12 | 3 | 15.505 | 19/5:07.502 |
| 13 | 3 | 15.784 | 19/5:06.917 |
| 14 | 3 | 15.190 | 19/5:05.610 |
| 15 | 4 | 20.065 | 19/5:10.651 |
| 16 | 4 | 15.168 | 19/5:09.248 |
| 17 | 4 | 16.108 | 19/5:09.060 |
| 18 | 4 | 15.929 | 19/5:08.704 |
| 19 | 4 | 16.067 | 19/5:08.523 |