| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.413 | 15/5:06.195 |
| 2 | 1 | 20.909 | 15/5:09.915 |
| 3 | 1 | 21.267 | 15/5:12.945 |
| 4 | 1 | 20.929 | 15/5:13.192 |
| 5 | 1 | 20.826 | 15/5:13.032 |
| 6 | 1 | 20.753 | 15/5:12.743 |
| 7 | 1 | 20.836 | 15/5:12.714 |
| 8 | 1 | 20.352 | 15/5:11.784 |
| 9 | 1 | 20.598 | 15/5:11.472 |
| 10 | 1 | 21.051 | 15/5:11.901 |
| 11 | 1 | 20.718 | 15/5:11.798 |
| 12 | 1 | 20.868 | 15/5:11.900 |
| 13 | 1 | 21.496 | 15/5:12.711 |
| 14 | 1 | 23.838 | 15/5:15.915 |
| 15 | 2 | 22.076 | 15/5:16.930 |