| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.274 | 15/5:04.011 |
| 2 | 2 | 20.274 | 15/5:04.011 |
| 3 | 3 | 23.687 | 15/5:21.175 |
| 4 | 3 | 19.760 | 15/5:14.981 |
| 5 | 3 | 19.645 | 15/5:10.092 |
| 6 | 2 | 18.524 | 15/5:05.041 |
| 7 | 3 | 22.572 | 15/5:10.148 |
| 8 | 3 | 19.552 | 15/5:08.004 |
| 9 | 3 | 20.048 | 15/5:07.226 |
| 10 | 3 | 18.081 | 15/5:03.625 |
| 11 | 3 | 22.712 | 15/5:06.994 |
| 12 | 3 | 18.481 | 15/5:04.512 |
| 13 | 3 | 18.778 | 15/5:02.755 |
| 14 | 3 | 19.611 | 15/5:02.141 |
| 15 | 3 | 23.754 | 15/5:05.753 |