| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.483 | 20/5:09.660 |
| 2 | 1 | 18.656 | 18/5:07.251 |
| 3 | 1 | 15.307 | 19/5:13.158 |
| 4 | 1 | 20.918 | 18/5:16.638 |
| 5 | 1 | 15.535 | 18/5:09.236 |
| 6 | 1 | 15.177 | 18/5:03.228 |
| 7 | 1 | 16.256 | 18/5:01.711 |
| 8 | 1 | 15.141 | 19/5:14.623 |
| 9 | 1 | 15.099 | 19/5:11.541 |
| 10 | 2 | 23.929 | 18/5:08.702 |
| 11 | 2 | 18.274 | 18/5:10.541 |
| 12 | 2 | 15.925 | 18/5:08.550 |
| 13 | 2 | 15.180 | 18/5:05.834 |
| 14 | 2 | 17.925 | 18/5:07.035 |
| 15 | 1 | 15.753 | 18/5:05.470 |
| 16 | 1 | 16.005 | 18/5:04.383 |
| 17 | 1 | 15.625 | 18/5:03.023 |
| 18 | 1 | 15.819 | 18/5:02.007 |