| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 18.773 | N/A |
| 2 | 5 | 18.193 | 20/6:04.044 |
| 3 | 5 | 18.332 | 20/6:05.760 |
| 4 | 5 | 19.510 | 20/6:13.661 |
| 5 | 5 | 17.684 | 20/6:08.938 |
| 6 | 5 | 17.860 | 20/6:06.773 |
| 7 | 5 | 17.886 | 20/6:05.412 |
| 8 | 5 | 20.120 | 20/6:10.503 |
| 9 | 5 | 17.552 | 20/6:08.223 |
| 10 | 5 | 17.995 | 20/6:07.385 |
| 11 | 6 | 23.363 | 20/6:16.913 |
| 12 | 6 | 17.704 | 20/6:14.934 |
| 13 | 6 | 19.933 | 20/6:16.815 |
| 14 | 6 | 17.919 | 20/6:15.462 |
| 15 | 6 | 19.513 | 20/6:16.467 |
| 16 | 6 | 19.651 | 20/6:17.512 |
| 17 | 6 | 18.148 | 20/6:16.641 |
| 18 | 6 | 18.207 | 20/6:15.939 |
| 19 | 6 | 19.764 | 20/6:16.958 |