| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 14.611 | 21/5:06.831 |
| 2 | 3 | 17.715 | 19/5:07.097 |
| 3 | 3 | 16.660 | 19/5:10.245 |
| 4 | 3 | 14.755 | 19/5:02.770 |
| 5 | 4 | 18.102 | 19/5:11.003 |
| 6 | 4 | 14.081 | 19/5:03.759 |
| 7 | 4 | 14.277 | 20/5:14.860 |
| 8 | 4 | 14.251 | 20/5:11.130 |
| 9 | 3 | 14.035 | 20/5:07.749 |
| 10 | 4 | 17.977 | 20/5:12.928 |
| 11 | 4 | 14.483 | 20/5:10.813 |
| 12 | 4 | 13.596 | 20/5:07.572 |
| 13 | 4 | 13.856 | 20/5:05.229 |
| 14 | 4 | 14.097 | 20/5:03.566 |
| 15 | 4 | 15.868 | 20/5:04.485 |
| 16 | 4 | 17.377 | 20/5:07.176 |
| 17 | 4 | 13.735 | 20/5:05.266 |
| 18 | 4 | 14.123 | 20/5:03.999 |
| 19 | 4 | 13.581 | 20/5:02.295 |
| 20 | 4 | 13.993 | 20/5:01.173 |