| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.427 | 20/6:08.540 |
| 2 | 4 | 17.928 | 20/6:03.550 |
| 3 | 4 | 17.752 | 20/6:00.713 |
| 4 | 4 | 20.137 | 20/6:11.220 |
| 5 | 4 | 17.542 | 20/6:07.144 |
| 6 | 4 | 20.483 | 20/6:14.230 |
| 7 | 4 | 17.272 | 20/6:10.117 |
| 8 | 4 | 18.062 | 20/6:09.008 |
| 9 | 4 | 20.349 | 20/6:13.227 |
| 10 | 5 | 20.004 | 20/6:15.912 |
| 11 | 5 | 20.470 | 19/6:00.009 |
| 12 | 5 | 17.396 | 20/6:16.370 |
| 13 | 5 | 26.409 | 19/6:08.645 |
| 14 | 5 | 20.920 | 19/6:10.705 |
| 15 | 5 | 18.867 | 19/6:09.889 |
| 16 | 5 | 18.157 | 19/6:08.333 |
| 17 | 5 | 20.733 | 19/6:09.838 |
| 18 | 5 | 18.346 | 19/6:08.657 |
| 19 | 5 | 17.938 | 19/6:07.192 |