| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.375 | 20/5:07.500 |
| 2 | 4 | 15.644 | 20/5:10.190 |
| 3 | 4 | 15.211 | 20/5:08.200 |
| 4 | 4 | 15.722 | 20/5:09.760 |
| 5 | 4 | 15.527 | 20/5:09.916 |
| 6 | 3 | 15.013 | 20/5:08.307 |
| 7 | 3 | 15.868 | 20/5:09.600 |
| 8 | 3 | 15.423 | 20/5:09.457 |
| 9 | 3 | 15.265 | 20/5:08.996 |
| 10 | 3 | 15.305 | 20/5:08.706 |
| 11 | 3 | 15.316 | 20/5:08.489 |
| 12 | 3 | 15.097 | 20/5:07.943 |
| 13 | 3 | 15.251 | 20/5:07.718 |
| 14 | 3 | 15.429 | 20/5:07.780 |
| 15 | 3 | 17.691 | 20/5:10.849 |
| 16 | 3 | 15.533 | 20/5:10.838 |
| 17 | 3 | 15.020 | 20/5:10.224 |
| 18 | 3 | 15.349 | 20/5:10.043 |
| 19 | 3 | 15.036 | 20/5:09.553 |
| 20 | 3 | 15.208 | 20/5:09.283 |