| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.968 | 18/5:05.424 |
| 2 | 1 | 16.996 | 18/5:05.676 |
| 3 | 1 | 16.510 | 18/5:02.844 |
| 4 | 1 | 16.909 | 18/5:03.223 |
| 5 | 1 | 16.734 | 18/5:02.821 |
| 6 | 1 | 17.001 | 18/5:03.354 |
| 7 | 1 | 16.355 | 18/5:02.073 |
| 8 | 1 | 19.307 | 18/5:07.755 |
| 9 | 1 | 16.510 | 18/5:06.058 |
| 10 | 1 | 16.682 | 18/5:05.949 |
| 11 | 1 | 17.264 | 18/5:06.386 |
| 12 | 1 | 19.226 | 18/5:09.693 |
| 13 | 1 | 16.593 | 18/5:08.845 |
| 14 | 1 | 16.829 | 18/5:08.422 |
| 15 | 1 | 16.955 | 18/5:08.206 |
| 16 | 1 | 19.750 | 18/5:11.162 |
| 17 | 1 | 17.124 | 18/5:10.990 |
| 18 | 1 | 19.889 | 18/5:13.602 |