| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.348 | 21/5:01.308 |
| 2 | 1 | 14.248 | 21/5:00.258 |
| 3 | 1 | 14.144 | 22/5:13.427 |
| 4 | 2 | 19.739 | 20/5:12.395 |
| 5 | 2 | 14.163 | 20/5:06.568 |
| 6 | 2 | 19.672 | 19/5:04.994 |
| 7 | 2 | 14.132 | 20/5:15.560 |
| 8 | 2 | 15.440 | 20/5:14.715 |
| 9 | 2 | 14.199 | 20/5:11.300 |
| 10 | 1 | 14.211 | 20/5:08.592 |
| 11 | 2 | 14.687 | 20/5:07.242 |
| 12 | 1 | 14.590 | 20/5:05.955 |
| 13 | 1 | 13.885 | 20/5:03.782 |
| 14 | 1 | 13.689 | 20/5:01.639 |
| 15 | 1 | 13.850 | 21/5:14.996 |
| 16 | 1 | 14.863 | 21/5:14.816 |
| 17 | 1 | 13.961 | 21/5:13.544 |
| 18 | 1 | 14.922 | 21/5:13.534 |
| 19 | 1 | 14.169 | 21/5:12.692 |
| 20 | 1 | 13.835 | 21/5:11.584 |
| 21 | 1 | 15.189 | 21/5:11.936 |