| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 3.222 | 20/1:04.440 |
| 2 | 4 | 7.987 | 20/1:52.090 |
| 3 | 4 | 8.093 | 20/2:08.680 |
| 4 | 4 | 8.253 | 20/2:17.775 |
| 5 | 4 | 7.632 | 20/2:20.748 |
| 6 | 4 | 8.033 | 20/2:24.067 |
| 7 | 4 | 8.047 | 20/2:26.477 |
| 8 | 4 | 8.087 | 20/2:28.385 |
| 9 | 4 | 8.254 | 20/2:30.240 |
| 10 | 4 | 7.880 | 20/2:30.976 |
| 11 | 4 | 8.291 | 20/2:32.325 |
| 12 | 4 | 12.520 | 20/2:40.498 |
| 13 | 4 | 8.182 | 20/2:40.740 |
| 14 | 4 | 8.369 | 20/2:41.214 |
| 15 | 4 | 7.944 | 20/2:41.059 |
| 16 | 4 | 8.063 | 20/2:41.071 |
| 17 | 4 | 7.899 | 20/2:40.889 |
| 18 | 4 | 8.220 | 18/2:24.976 |