| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.599 | 19/5:15.381 |
| 2 | 3 | 16.863 | 18/5:01.158 |
| 3 | 4 | 18.708 | 18/5:13.020 |
| 4 | 4 | 16.662 | 18/5:09.744 |
| 5 | 5 | 18.228 | 18/5:13.416 |
| 6 | 4 | 16.338 | 18/5:10.194 |
| 7 | 4 | 17.635 | 18/5:11.227 |
| 8 | 4 | 19.874 | 18/5:17.040 |
| 9 | 4 | 16.294 | 18/5:14.402 |
| 10 | 4 | 16.777 | 18/5:13.160 |
| 11 | 4 | 16.478 | 18/5:11.655 |
| 12 | 4 | 16.661 | 18/5:10.675 |
| 13 | 4 | 16.284 | 18/5:09.324 |
| 14 | 4 | 16.421 | 18/5:08.342 |
| 15 | 4 | 16.152 | 18/5:07.168 |
| 16 | 4 | 16.272 | 18/5:06.276 |
| 17 | 4 | 16.749 | 18/5:05.994 |
| 18 | 4 | 21.780 | 18/5:10.775 |