| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 19.121 | 16/5:05.936 |
| 2 | 5 | 15.781 | 18/5:14.118 |
| 3 | 5 | 14.111 | 19/5:10.416 |
| 4 | 4 | 13.485 | 20/5:12.490 |
| 5 | 6 | 21.429 | 18/5:02.137 |
| 6 | 6 | 13.562 | 19/5:08.715 |
| 7 | 6 | 15.488 | 19/5:06.652 |
| 8 | 6 | 16.491 | 19/5:07.487 |
| 9 | 5 | 17.950 | 19/5:11.216 |
| 10 | 4 | 12.823 | 19/5:04.458 |
| 11 | 4 | 12.981 | 20/5:14.949 |
| 12 | 4 | 13.358 | 20/5:10.967 |
| 13 | 4 | 13.636 | 20/5:08.025 |
| 14 | 4 | 13.957 | 20/5:05.961 |
| 15 | 4 | 13.911 | 20/5:04.112 |
| 16 | 4 | 13.873 | 20/5:02.446 |
| 17 | 4 | 13.706 | 20/5:00.780 |
| 18 | 4 | 17.327 | 20/5:03.322 |
| 19 | 4 | 14.925 | 20/5:03.068 |
| 20 | 4 | 13.936 | 20/5:01.851 |