| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.997 | 19/6:00.943 |
| 2 | 3 | 17.276 | 20/6:02.730 |
| 3 | 2 | 18.578 | 20/6:05.673 |
| 4 | 2 | 18.007 | 20/6:04.290 |
| 5 | 3 | 20.770 | 20/6:14.512 |
| 6 | 3 | 18.895 | 20/6:15.077 |
| 7 | 3 | 19.144 | 20/6:16.191 |
| 8 | 3 | 18.639 | 20/6:15.765 |
| 9 | 5 | 24.776 | 19/6:09.618 |
| 10 | 4 | 23.202 | 19/6:16.740 |
| 11 | 4 | 19.147 | 19/6:15.563 |
| 12 | 4 | 23.020 | 18/6:00.677 |
| 13 | 4 | 19.793 | 18/6:00.338 |
| 14 | 4 | 18.140 | 19/6:17.807 |
| 15 | 4 | 18.238 | 19/6:15.721 |
| 16 | 4 | 18.484 | 19/6:14.188 |
| 17 | 4 | 17.905 | 19/6:12.189 |
| 18 | 4 | 17.841 | 19/6:10.344 |
| 19 | 4 | 18.296 | 19/6:09.148 |