| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.393 | 15/5:05.895 |
| 2 | 3 | 20.003 | 15/5:02.097 |
| 3 | 4 | 21.029 | 15/5:07.125 |
| 4 | 4 | 20.294 | 15/5:06.446 |
| 5 | 4 | 21.174 | 15/5:08.679 |
| 6 | 4 | 21.869 | 15/5:11.905 |
| 7 | 3 | 20.592 | 15/5:11.472 |
| 8 | 4 | 21.085 | 15/5:12.073 |
| 9 | 4 | 20.923 | 15/5:12.027 |
| 10 | 4 | 25.549 | 15/5:19.366 |
| 11 | 4 | 20.987 | 15/5:18.951 |
| 12 | 4 | 19.964 | 15/5:17.327 |
| 13 | 4 | 23.629 | 15/5:20.181 |
| 14 | 4 | 20.951 | 15/5:19.759 |
| 15 | 4 | 22.761 | 15/5:21.203 |