| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 20.353 | 18/6:06.354 |
| 2 | 3 | 19.686 | 18/6:00.351 |
| 3 | 1 | 22.220 | 18/6:13.554 |
| 4 | 4 | 21.951 | 18/6:18.945 |
| 5 | 4 | 24.310 | 17/6:08.968 |
| 6 | 4 | 19.936 | 17/6:03.959 |
| 7 | 5 | 19.325 | 18/6:20.008 |
| 8 | 4 | 19.584 | 18/6:16.571 |
| 9 | 4 | 23.180 | 18/6:21.090 |
| 10 | 4 | 20.071 | 18/6:19.109 |
| 11 | 4 | 19.380 | 18/6:16.357 |
| 12 | 4 | 20.251 | 18/6:15.370 |
| 13 | 4 | 19.994 | 18/6:14.180 |
| 14 | 4 | 19.356 | 18/6:12.339 |
| 15 | 4 | 19.962 | 18/6:11.471 |
| 16 | 4 | 19.752 | 18/6:10.475 |
| 17 | 4 | 19.076 | 18/6:08.880 |
| 18 | 4 | 19.904 | 18/6:08.291 |