| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.875 | 18/6:15.750 |
| 2 | 3 | 19.918 | 18/6:07.137 |
| 3 | 3 | 18.627 | 19/6:16.327 |
| 4 | 4 | 17.676 | 19/6:06.206 |
| 5 | 4 | 17.937 | 19/6:01.125 |
| 6 | 4 | 17.798 | 20/6:16.103 |
| 7 | 4 | 17.491 | 20/6:12.349 |
| 8 | 4 | 18.221 | 20/6:11.358 |
| 9 | 4 | 17.673 | 20/6:09.369 |
| 10 | 4 | 17.200 | 20/6:06.832 |
| 11 | 4 | 16.842 | 20/6:04.105 |
| 12 | 4 | 16.683 | 20/6:01.568 |
| 13 | 4 | 16.553 | 21/6:17.183 |
| 14 | 4 | 20.047 | 20/6:02.201 |
| 15 | 4 | 34.954 | 19/6:05.427 |
| 16 | 4 | 18.120 | 19/6:04.105 |
| 17 | 4 | 17.131 | 19/6:01.834 |
| 18 | 4 | 16.521 | 20/6:18.074 |
| 19 | 4 | 17.373 | 20/6:16.463 |
| 20 | 4 | 17.943 | 20/6:15.583 |