| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.734 | 20/5:14.680 |
| 2 | 1 | 15.807 | 20/5:15.410 |
| 3 | 1 | 16.886 | 19/5:06.704 |
| 4 | 1 | 16.301 | 19/5:07.458 |
| 5 | 1 | 16.040 | 19/5:06.918 |
| 6 | 1 | 16.819 | 19/5:09.026 |
| 7 | 1 | 16.373 | 19/5:09.320 |
| 8 | 1 | 19.097 | 19/5:16.010 |
| 9 | 1 | 15.894 | 19/5:14.452 |
| 10 | 1 | 17.788 | 18/5:00.130 |
| 11 | 1 | 16.067 | 19/5:15.756 |
| 12 | 3 | 20.933 | 18/5:05.609 |
| 13 | 4 | 19.618 | 18/5:09.264 |
| 14 | 4 | 23.408 | 18/5:17.269 |
| 15 | 4 | 16.291 | 18/5:15.667 |
| 16 | 4 | 17.148 | 18/5:15.230 |
| 17 | 4 | 16.488 | 18/5:14.144 |
| 18 | 4 | 15.768 | 18/5:12.460 |