| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.392 | 19/5:11.448 |
| 2 | 2 | 15.251 | 19/5:00.608 |
| 3 | 2 | 14.887 | 20/5:10.200 |
| 4 | 1 | 12.495 | 21/5:09.881 |
| 5 | 1 | 15.211 | 21/5:11.791 |
| 6 | 1 | 15.248 | 21/5:13.194 |
| 7 | 2 | 19.300 | 20/5:10.811 |
| 8 | 2 | 15.224 | 20/5:10.020 |
| 9 | 2 | 21.642 | 19/5:07.483 |
| 10 | 2 | 15.067 | 19/5:05.362 |
| 11 | 2 | 15.195 | 19/5:03.848 |
| 12 | 2 | 15.714 | 19/5:03.408 |
| 13 | 2 | 20.748 | 19/5:10.393 |
| 14 | 2 | 16.455 | 19/5:10.554 |
| 15 | 2 | 17.034 | 19/5:11.426 |
| 16 | 2 | 16.043 | 19/5:11.013 |
| 17 | 2 | 17.861 | 19/5:12.681 |
| 18 | 2 | 15.116 | 19/5:11.265 |
| 19 | 2 | 15.218 | 19/5:10.101 |