| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.995 | 19/5:03.905 |
| 2 | 4 | 15.743 | 19/5:01.511 |
| 3 | 3 | 15.794 | 19/5:01.036 |
| 4 | 2 | 15.742 | 19/5:00.552 |
| 5 | 2 | 15.918 | 19/5:00.930 |
| 6 | 2 | 16.144 | 19/5:01.897 |
| 7 | 2 | 15.766 | 19/5:01.563 |
| 8 | 1 | 16.193 | 19/5:02.326 |
| 9 | 1 | 16.126 | 19/5:02.778 |
| 10 | 2 | 16.230 | 19/5:03.337 |
| 11 | 3 | 16.284 | 19/5:03.888 |
| 12 | 3 | 16.061 | 19/5:03.994 |
| 13 | 2 | 16.001 | 19/5:03.996 |
| 14 | 2 | 15.947 | 19/5:03.924 |
| 15 | 2 | 15.883 | 19/5:03.781 |
| 16 | 2 | 16.316 | 19/5:04.170 |
| 17 | 2 | 15.752 | 19/5:03.883 |
| 18 | 2 | 20.687 | 19/5:08.837 |
| 19 | 3 | 15.911 | 19/5:08.493 |