| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.273 | 20/5:05.460 |
| 2 | 3 | 15.318 | 20/5:05.910 |
| 3 | 2 | 15.282 | 20/5:05.820 |
| 4 | 5 | 17.488 | 19/5:00.965 |
| 5 | 5 | 15.314 | 20/5:14.700 |
| 6 | 5 | 15.443 | 20/5:13.727 |
| 7 | 4 | 15.477 | 20/5:13.129 |
| 8 | 3 | 14.902 | 20/5:11.243 |
| 9 | 3 | 15.215 | 20/5:10.471 |
| 10 | 2 | 14.982 | 20/5:09.388 |
| 11 | 2 | 15.074 | 20/5:08.669 |
| 12 | 2 | 15.522 | 20/5:08.817 |
| 13 | 2 | 16.757 | 20/5:10.842 |
| 14 | 2 | 15.292 | 20/5:10.484 |
| 15 | 2 | 15.282 | 20/5:10.161 |
| 16 | 2 | 15.033 | 20/5:09.568 |
| 17 | 3 | 18.194 | 20/5:12.762 |
| 18 | 3 | 14.997 | 20/5:12.050 |
| 19 | 3 | 15.398 | 20/5:11.835 |
| 20 | 3 | 21.123 | 20/5:17.366 |