| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 14.462 | 21/5:03.702 |
| 2 | 2 | 15.191 | 21/5:11.356 |
| 3 | 2 | 14.883 | 21/5:11.752 |
| 4 | 2 | 15.027 | 21/5:12.706 |
| 5 | 2 | 14.850 | 21/5:12.535 |
| 6 | 2 | 15.280 | 21/5:13.925 |
| 7 | 2 | 14.607 | 21/5:12.900 |
| 8 | 2 | 14.837 | 21/5:12.735 |
| 9 | 2 | 15.024 | 21/5:13.042 |
| 10 | 2 | 14.958 | 21/5:13.150 |
| 11 | 2 | 15.406 | 21/5:14.093 |
| 12 | 2 | 15.715 | 20/5:00.400 |
| 13 | 2 | 17.553 | 20/5:04.297 |
| 14 | 2 | 15.040 | 20/5:04.047 |
| 15 | 2 | 15.282 | 20/5:04.153 |
| 16 | 2 | 14.756 | 20/5:03.589 |
| 17 | 2 | 15.037 | 20/5:03.421 |
| 18 | 2 | 14.994 | 20/5:03.224 |
| 19 | 2 | 14.824 | 20/5:02.869 |
| 20 | 2 | 14.733 | 20/5:02.459 |