| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 14.627 | 21/5:07.167 |
| 2 | 3 | 15.180 | 21/5:12.974 |
| 3 | 2 | 14.569 | 21/5:10.632 |
| 4 | 2 | 15.482 | 21/5:14.255 |
| 5 | 3 | 15.650 | 20/5:02.032 |
| 6 | 3 | 14.129 | 21/5:13.730 |
| 7 | 3 | 14.342 | 21/5:11.937 |
| 8 | 3 | 14.106 | 21/5:09.973 |
| 9 | 3 | 13.937 | 21/5:08.051 |
| 10 | 3 | 13.967 | 21/5:06.577 |
| 11 | 3 | 13.981 | 21/5:05.397 |
| 12 | 3 | 14.334 | 21/5:05.032 |
| 13 | 3 | 14.257 | 21/5:04.599 |
| 14 | 3 | 14.499 | 21/5:04.590 |
| 15 | 3 | 14.231 | 21/5:04.207 |
| 16 | 3 | 15.777 | 21/5:05.902 |
| 17 | 3 | 13.887 | 21/5:05.062 |
| 18 | 3 | 13.843 | 21/5:04.264 |
| 19 | 3 | 14.494 | 21/5:04.270 |
| 20 | 3 | 14.274 | 21/5:04.044 |
| 21 | 3 | 14.407 | 21/5:03.973 |