| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 14.879 | 21/5:12.459 |
| 2 | 2 | 14.754 | 21/5:11.147 |
| 3 | 2 | 15.037 | 21/5:12.690 |
| 4 | 2 | 14.863 | 21/5:12.548 |
| 5 | 2 | 14.314 | 21/5:10.157 |
| 6 | 2 | 14.701 | 21/5:09.918 |
| 7 | 2 | 19.210 | 20/5:07.880 |
| 8 | 2 | 14.452 | 20/5:05.525 |
| 9 | 2 | 14.126 | 20/5:02.969 |
| 10 | 2 | 14.693 | 20/5:02.058 |
| 11 | 4 | 18.003 | 20/5:07.331 |
| 12 | 4 | 14.997 | 20/5:06.715 |
| 13 | 4 | 14.894 | 20/5:06.035 |
| 14 | 4 | 20.955 | 20/5:14.111 |
| 15 | 4 | 18.734 | 19/5:02.242 |
| 16 | 4 | 14.420 | 19/5:00.476 |
| 17 | 4 | 14.910 | 20/5:15.226 |
| 18 | 4 | 15.885 | 20/5:15.363 |
| 19 | 4 | 14.899 | 20/5:14.448 |
| 20 | 4 | 14.729 | 20/5:13.455 |