| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.351 | 20/6:07.020 |
| 2 | 4 | 18.219 | 20/6:05.700 |
| 3 | 4 | 23.861 | 18/6:02.586 |
| 4 | 4 | 18.929 | 19/6:16.960 |
| 5 | 4 | 18.274 | 19/6:11.009 |
| 6 | 6 | 21.938 | 19/6:18.645 |
| 7 | 4 | 17.832 | 19/6:12.954 |
| 8 | 4 | 17.659 | 19/6:08.275 |
| 9 | 4 | 17.999 | 19/6:05.353 |
| 10 | 4 | 18.176 | 19/6:03.352 |
| 11 | 5 | 24.793 | 19/6:13.144 |
| 12 | 4 | 17.625 | 19/6:09.955 |
| 13 | 5 | 23.197 | 19/6:15.401 |
| 14 | 5 | 20.542 | 19/6:16.465 |
| 15 | 5 | 21.037 | 19/6:18.014 |
| 16 | 5 | 17.735 | 19/6:15.448 |
| 17 | 5 | 17.755 | 19/6:13.207 |
| 18 | 5 | 18.806 | 19/6:12.324 |
| 19 | 5 | 19.010 | 19/6:11.738 |