| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.548 | 15/5:08.220 |
| 2 | 1 | 20.355 | 15/5:06.772 |
| 3 | 1 | 21.448 | 15/5:11.755 |
| 4 | 1 | 19.032 | 15/5:05.186 |
| 5 | 2 | 22.879 | 15/5:12.786 |
| 6 | 2 | 28.326 | 14/5:09.372 |
| 7 | 2 | 22.516 | 14/5:10.208 |
| 8 | 2 | 19.834 | 14/5:06.141 |
| 9 | 2 | 20.496 | 14/5:04.008 |
| 10 | 2 | 22.941 | 14/5:05.725 |
| 11 | 2 | 19.347 | 14/5:02.555 |
| 12 | 2 | 18.947 | 15/5:20.836 |
| 13 | 2 | 21.765 | 15/5:21.270 |
| 14 | 1 | 19.393 | 15/5:19.100 |
| 15 | 1 | 21.106 | 15/5:18.933 |