| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 14.689 | 21/5:08.469 |
| 2 | 1 | 14.796 | 21/5:09.592 |
| 3 | 1 | 14.771 | 21/5:09.792 |
| 4 | 2 | 14.889 | 21/5:10.511 |
| 5 | 7 | 23.907 | 19/5:15.598 |
| 6 | 5 | 15.364 | 19/5:11.651 |
| 7 | 6 | 16.224 | 19/5:11.166 |
| 8 | 6 | 16.451 | 19/5:11.341 |
| 9 | 5 | 15.579 | 19/5:09.637 |
| 10 | 5 | 14.611 | 19/5:06.434 |
| 11 | 4 | 14.733 | 19/5:04.024 |
| 12 | 5 | 16.691 | 19/5:05.116 |
| 13 | 5 | 15.188 | 19/5:03.844 |
| 14 | 4 | 14.604 | 19/5:01.960 |
| 15 | 4 | 14.860 | 19/5:00.652 |
| 16 | 3 | 14.594 | 20/5:14.939 |
| 17 | 3 | 14.718 | 20/5:13.728 |
| 18 | 3 | 15.036 | 20/5:13.006 |
| 19 | 3 | 14.749 | 20/5:12.057 |
| 20 | 3 | 14.793 | 20/5:11.247 |