| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.998 | 19/5:03.962 |
| 2 | 3 | 16.093 | 19/5:04.865 |
| 3 | 3 | 16.020 | 19/5:04.703 |
| 4 | 3 | 16.137 | 19/5:05.178 |
| 5 | 3 | 16.290 | 19/5:06.044 |
| 6 | 3 | 16.036 | 19/5:05.818 |
| 7 | 3 | 15.833 | 19/5:05.105 |
| 8 | 3 | 15.811 | 19/5:04.518 |
| 9 | 3 | 15.958 | 19/5:04.372 |
| 10 | 3 | 18.648 | 19/5:09.366 |
| 11 | 2 | 15.908 | 19/5:08.719 |
| 12 | 2 | 16.185 | 19/5:08.619 |
| 13 | 2 | 15.892 | 19/5:08.105 |
| 14 | 2 | 16.139 | 19/5:08.001 |
| 15 | 2 | 16.231 | 19/5:08.027 |
| 16 | 2 | 16.264 | 19/5:08.089 |
| 17 | 2 | 16.634 | 19/5:08.557 |
| 18 | 2 | 16.102 | 19/5:08.411 |
| 19 | 2 | 16.420 | 19/5:08.599 |