| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.911 | 19/5:02.309 |
| 2 | 2 | 17.243 | 19/5:14.963 |
| 3 | 2 | 16.518 | 19/5:14.589 |
| 4 | 2 | 16.302 | 19/5:13.376 |
| 5 | 2 | 16.389 | 19/5:12.979 |
| 6 | 4 | 22.150 | 18/5:13.539 |
| 7 | 4 | 16.414 | 18/5:10.955 |
| 8 | 4 | 16.295 | 18/5:08.749 |
| 9 | 4 | 15.851 | 18/5:06.146 |
| 10 | 4 | 18.194 | 18/5:08.281 |
| 11 | 4 | 16.309 | 18/5:06.943 |
| 12 | 4 | 15.878 | 18/5:05.181 |
| 13 | 4 | 16.407 | 18/5:04.423 |
| 14 | 3 | 17.093 | 18/5:04.655 |
| 15 | 2 | 16.147 | 18/5:03.721 |
| 16 | 2 | 16.666 | 18/5:03.488 |
| 17 | 2 | 16.295 | 18/5:02.889 |
| 18 | 2 | 16.343 | 18/5:02.405 |