| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 13.812 | 22/5:03.864 |
| 2 | 3 | 18.703 | 19/5:08.892 |
| 3 | 4 | 15.415 | 19/5:03.557 |
| 4 | 4 | 13.727 | 20/5:08.285 |
| 5 | 2 | 13.761 | 20/5:01.672 |
| 6 | 4 | 17.212 | 20/5:08.767 |
| 7 | 3 | 13.334 | 20/5:02.754 |
| 8 | 3 | 15.290 | 20/5:03.135 |
| 9 | 4 | 16.176 | 20/5:05.400 |
| 10 | 4 | 13.288 | 20/5:01.436 |
| 11 | 4 | 17.605 | 20/5:06.042 |
| 12 | 3 | 13.813 | 20/5:03.560 |
| 13 | 3 | 15.891 | 20/5:04.657 |
| 14 | 3 | 13.544 | 20/5:02.244 |
| 15 | 3 | 14.524 | 20/5:01.460 |
| 16 | 3 | 15.395 | 20/5:01.862 |
| 17 | 3 | 13.660 | 20/5:00.176 |
| 18 | 3 | 13.453 | 21/5:13.370 |
| 19 | 3 | 13.196 | 21/5:11.462 |
| 20 | 3 | 17.524 | 21/5:14.289 |
| 21 | 2 | 15.191 | 21/5:14.514 |