| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.063 | 19/5:05.197 |
| 2 | 4 | 15.828 | 19/5:02.964 |
| 3 | 4 | 15.953 | 19/5:03.012 |
| 4 | 3 | 15.530 | 19/5:01.026 |
| 5 | 3 | 16.344 | 19/5:02.928 |
| 6 | 3 | 15.483 | 19/5:01.470 |
| 7 | 3 | 15.400 | 19/5:00.203 |
| 8 | 3 | 15.347 | 20/5:14.870 |
| 9 | 3 | 16.238 | 19/5:00.170 |
| 10 | 4 | 21.018 | 19/5:10.088 |
| 11 | 4 | 15.764 | 19/5:09.127 |
| 12 | 4 | 15.990 | 19/5:08.684 |
| 13 | 4 | 16.200 | 19/5:08.616 |
| 14 | 4 | 15.745 | 19/5:07.940 |
| 15 | 4 | 15.820 | 19/5:07.449 |
| 16 | 4 | 15.307 | 19/5:06.411 |
| 17 | 4 | 15.769 | 19/5:06.011 |
| 18 | 4 | 16.366 | 19/5:06.285 |
| 19 | 4 | 15.795 | 19/5:05.960 |