| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.831 | 21/5:11.451 |
| 2 | 1 | 14.120 | 21/5:03.986 |
| 3 | 1 | 14.962 | 21/5:07.391 |
| 4 | 1 | 14.910 | 21/5:08.821 |
| 5 | 1 | 14.543 | 21/5:08.137 |
| 6 | 1 | 15.992 | 21/5:12.753 |
| 7 | 1 | 16.407 | 20/5:02.186 |
| 8 | 1 | 17.228 | 20/5:07.482 |
| 9 | 1 | 14.727 | 20/5:06.044 |
| 10 | 2 | 16.372 | 20/5:08.184 |
| 11 | 1 | 16.132 | 20/5:09.498 |
| 12 | 1 | 14.791 | 20/5:08.358 |
| 13 | 1 | 16.202 | 20/5:09.565 |
| 14 | 1 | 16.276 | 20/5:10.704 |
| 15 | 1 | 15.671 | 20/5:10.885 |
| 16 | 1 | 15.704 | 20/5:11.085 |
| 17 | 2 | 17.092 | 20/5:12.894 |
| 18 | 2 | 15.845 | 20/5:13.117 |
| 19 | 2 | 15.535 | 20/5:12.989 |
| 20 | 1 | 14.374 | 20/5:11.714 |