| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 22.119 | 17/6:16.023 |
| 2 | 4 | 22.915 | 16/6:00.272 |
| 3 | 4 | 17.957 | 18/6:17.946 |
| 4 | 4 | 18.563 | 18/6:06.993 |
| 5 | 4 | 20.115 | 18/6:06.008 |
| 6 | 4 | 18.637 | 18/6:00.918 |
| 7 | 4 | 18.044 | 19/6:15.521 |
| 8 | 4 | 17.983 | 19/6:11.291 |
| 9 | 4 | 17.871 | 19/6:07.764 |
| 10 | 4 | 18.091 | 19/6:05.361 |
| 11 | 4 | 18.257 | 19/6:03.681 |
| 12 | 3 | 18.392 | 19/6:02.495 |
| 13 | 3 | 17.651 | 19/6:00.408 |
| 14 | 3 | 17.399 | 20/6:17.134 |
| 15 | 3 | 18.955 | 20/6:17.265 |
| 16 | 3 | 18.095 | 20/6:16.305 |
| 17 | 3 | 21.867 | 19/6:00.901 |
| 18 | 3 | 17.453 | 20/6:18.182 |
| 19 | 3 | 19.453 | 20/6:18.755 |
| 20 | 3 | 18.438 | 20/6:18.255 |