| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.767 | 20/5:15.340 |
| 2 | 3 | 15.918 | 19/5:01.007 |
| 3 | 2 | 15.413 | 20/5:13.987 |
| 4 | 3 | 15.733 | 20/5:14.155 |
| 5 | 2 | 15.222 | 20/5:12.212 |
| 6 | 3 | 15.826 | 20/5:12.930 |
| 7 | 3 | 19.816 | 19/5:08.601 |
| 8 | 3 | 15.856 | 19/5:07.684 |
| 9 | 3 | 15.991 | 19/5:07.255 |
| 10 | 3 | 15.604 | 19/5:06.177 |
| 11 | 3 | 15.696 | 19/5:05.454 |
| 12 | 3 | 15.647 | 19/5:04.774 |
| 13 | 3 | 16.766 | 19/5:05.834 |
| 14 | 3 | 15.767 | 19/5:05.387 |
| 15 | 4 | 16.355 | 19/5:05.744 |
| 16 | 4 | 15.794 | 19/5:05.391 |
| 17 | 4 | 15.238 | 19/5:04.457 |
| 18 | 4 | 17.036 | 19/5:05.525 |
| 19 | 4 | 15.576 | 19/5:05.021 |