| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.656 | 20/6:13.120 |
| 2 | 3 | 19.082 | 20/6:17.380 |
| 3 | 3 | 19.414 | 19/6:01.963 |
| 4 | 3 | 20.574 | 19/6:09.198 |
| 5 | 4 | 19.881 | 19/6:10.907 |
| 6 | 4 | 20.450 | 19/6:13.847 |
| 7 | 4 | 18.192 | 19/6:09.819 |
| 8 | 4 | 19.223 | 19/6:09.246 |
| 9 | 4 | 27.384 | 18/6:05.712 |
| 10 | 4 | 20.230 | 18/6:05.555 |
| 11 | 4 | 19.565 | 18/6:04.338 |
| 12 | 4 | 19.251 | 18/6:02.853 |
| 13 | 4 | 19.483 | 18/6:01.918 |
| 14 | 4 | 19.782 | 18/6:01.500 |
| 15 | 4 | 19.760 | 18/6:01.112 |
| 16 | 4 | 19.030 | 19/6:19.949 |
| 17 | 4 | 19.580 | 19/6:19.483 |
| 18 | 4 | 19.260 | 19/6:18.730 |
| 19 | 4 | 20.500 | 19/6:19.297 |