| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.168 | 20/5:03.360 |
| 2 | 1 | 15.837 | 20/5:10.050 |
| 3 | 2 | 14.773 | 20/5:05.187 |
| 4 | 2 | 14.565 | 20/5:01.715 |
| 5 | 2 | 14.804 | 20/5:00.588 |
| 6 | 2 | 18.118 | 20/5:10.883 |
| 7 | 2 | 13.854 | 20/5:06.054 |
| 8 | 2 | 14.676 | 20/5:04.487 |
| 9 | 2 | 15.103 | 20/5:04.218 |
| 10 | 2 | 13.863 | 20/5:01.522 |
| 11 | 2 | 14.410 | 20/5:00.311 |
| 12 | 2 | 18.340 | 20/5:05.852 |
| 13 | 2 | 14.571 | 20/5:04.742 |
| 14 | 2 | 16.954 | 20/5:07.194 |
| 15 | 3 | 17.542 | 20/5:10.104 |
| 16 | 2 | 15.247 | 20/5:09.781 |
| 17 | 4 | 19.948 | 20/5:15.027 |
| 18 | 3 | 17.709 | 19/5:01.342 |
| 19 | 3 | 14.066 | 20/5:15.314 |
| 20 | 3 | 16.551 | 20/5:16.099 |