| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.934 | 21/5:13.614 |
| 2 | 2 | 16.665 | 19/5:00.190 |
| 3 | 1 | 14.759 | 20/5:09.053 |
| 4 | 1 | 14.807 | 20/5:05.825 |
| 5 | 2 | 18.888 | 19/5:04.201 |
| 6 | 2 | 15.313 | 19/5:01.992 |
| 7 | 2 | 14.592 | 20/5:14.166 |
| 8 | 2 | 16.134 | 20/5:15.230 |
| 9 | 2 | 15.152 | 20/5:13.876 |
| 10 | 2 | 16.026 | 20/5:14.540 |
| 11 | 1 | 14.738 | 20/5:12.742 |
| 12 | 1 | 14.788 | 20/5:11.327 |
| 13 | 2 | 18.586 | 19/5:00.174 |
| 14 | 1 | 14.863 | 20/5:14.636 |
| 15 | 1 | 15.032 | 20/5:13.703 |
| 16 | 1 | 15.171 | 20/5:13.060 |
| 17 | 1 | 18.131 | 19/5:00.177 |
| 18 | 1 | 15.682 | 19/5:00.053 |
| 19 | 1 | 14.929 | 20/5:14.937 |
| 20 | 1 | 15.465 | 20/5:14.655 |