| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.769 | 15/5:11.535 |
| 2 | 2 | 21.394 | 15/5:16.222 |
| 3 | 1 | 20.790 | 15/5:14.765 |
| 4 | 1 | 20.952 | 15/5:14.644 |
| 5 | 2 | 21.368 | 15/5:15.819 |
| 6 | 2 | 20.731 | 15/5:15.010 |
| 7 | 2 | 20.923 | 15/5:14.844 |
| 8 | 1 | 21.506 | 15/5:15.812 |
| 9 | 1 | 21.078 | 15/5:15.852 |
| 10 | 2 | 21.680 | 15/5:16.786 |
| 11 | 1 | 20.587 | 15/5:16.061 |
| 12 | 1 | 21.371 | 15/5:16.436 |
| 13 | 1 | 20.301 | 15/5:15.519 |
| 14 | 1 | 21.013 | 15/5:15.496 |
| 15 | 1 | 20.973 | 15/5:15.436 |