| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 20.204 | 18/6:03.672 |
| 2 | 5 | 18.226 | 19/6:05.085 |
| 3 | 5 | 20.167 | 19/6:11.114 |
| 4 | 5 | 21.930 | 18/6:02.372 |
| 5 | 5 | 19.308 | 19/6:19.373 |
| 6 | 5 | 19.365 | 19/6:17.467 |
| 7 | 5 | 18.321 | 19/6:13.271 |
| 8 | 5 | 19.420 | 19/6:12.735 |
| 9 | 5 | 22.207 | 19/6:18.201 |
| 10 | 5 | 19.862 | 19/6:18.119 |
| 11 | 5 | 19.483 | 19/6:17.397 |
| 12 | 5 | 18.889 | 19/6:15.855 |
| 13 | 5 | 24.938 | 18/6:03.212 |
| 14 | 5 | 20.585 | 18/6:03.735 |
| 15 | 5 | 24.229 | 18/6:08.561 |
| 16 | 5 | 17.716 | 18/6:05.456 |
| 17 | 5 | 18.369 | 18/6:03.408 |
| 18 | 5 | 18.884 | 18/6:02.103 |