| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.770 | 19/6:15.063 |
| 2 | 4 | 16.437 | 20/6:02.007 |
| 3 | 4 | 16.028 | 21/6:05.645 |
| 4 | 4 | 15.220 | 22/6:11.002 |
| 5 | 4 | 15.473 | 22/6:04.883 |
| 6 | 4 | 15.226 | 23/6:16.257 |
| 7 | 4 | 18.040 | 22/6:05.181 |
| 8 | 4 | 16.115 | 22/6:03.849 |
| 9 | 4 | 19.252 | 22/6:10.482 |
| 10 | 4 | 17.306 | 22/6:11.507 |
| 11 | 4 | 19.389 | 22/6:16.512 |
| 12 | 4 | 17.825 | 21/6:00.641 |
| 13 | 4 | 17.669 | 21/6:01.442 |
| 14 | 4 | 21.730 | 21/6:08.022 |
| 15 | 4 | 16.741 | 21/6:07.109 |
| 16 | 4 | 19.473 | 21/6:09.723 |
| 17 | 4 | 19.511 | 21/6:12.076 |
| 18 | 4 | 19.028 | 21/6:13.605 |
| 19 | 4 | 16.976 | 21/6:12.704 |
| 20 | 4 | 17.413 | 21/6:12.353 |
| 21 | 4 | 18.521 | 21/6:13.143 |