| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.380 | 15/5:05.700 |
| 2 | 2 | 22.971 | 14/5:03.457 |
| 3 | 2 | 23.005 | 14/5:09.661 |
| 4 | 2 | 20.426 | 14/5:03.737 |
| 5 | 1 | 20.157 | 15/5:20.817 |
| 6 | 1 | 20.655 | 15/5:18.985 |
| 7 | 1 | 21.311 | 15/5:19.082 |
| 8 | 1 | 20.782 | 15/5:18.163 |
| 9 | 1 | 20.765 | 15/5:17.420 |
| 10 | 1 | 20.817 | 15/5:16.904 |
| 11 | 1 | 21.464 | 15/5:17.363 |
| 12 | 2 | 21.136 | 15/5:17.336 |
| 13 | 1 | 20.319 | 15/5:16.371 |
| 14 | 1 | 20.212 | 15/5:15.429 |
| 15 | 2 | 23.034 | 15/5:17.434 |