| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 3.364 | 20/1:07.280 |
| 2 | 4 | 8.442 | 20/1:58.060 |
| 3 | 3 | 8.252 | 20/2:13.720 |
| 4 | 3 | 8.020 | 20/2:20.390 |
| 5 | 3 | 8.010 | 20/2:24.352 |
| 6 | 3 | 8.721 | 20/2:29.363 |
| 7 | 4 | 8.634 | 20/2:32.694 |
| 8 | 4 | 7.855 | 20/2:33.245 |
| 9 | 4 | 7.791 | 20/2:33.531 |
| 10 | 4 | 8.016 | 20/2:34.210 |
| 11 | 4 | 8.042 | 20/2:34.813 |
| 12 | 4 | 10.562 | 20/2:39.515 |
| 13 | 4 | 7.982 | 20/2:39.525 |
| 14 | 4 | 9.457 | 20/2:41.640 |
| 15 | 4 | 7.796 | 20/2:41.259 |
| 16 | 4 | 7.934 | 20/2:41.098 |
| 17 | 4 | 8.582 | 20/2:41.718 |
| 18 | 4 | 8.723 | 20/2:42.426 |
| 19 | 4 | 7.998 | 19/2:34.181 |