| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 3.241 | 20/1:04.820 |
| 2 | 6 | 9.560 | 20/2:08.010 |
| 3 | 6 | 7.405 | 20/2:14.707 |
| 4 | 6 | 7.375 | 20/2:17.905 |
| 5 | 6 | 7.113 | 20/2:18.776 |
| 6 | 6 | 7.222 | 20/2:19.720 |
| 7 | 5 | 7.376 | 20/2:20.834 |
| 8 | 5 | 7.169 | 20/2:21.153 |
| 9 | 5 | 7.362 | 20/2:21.829 |
| 10 | 5 | 7.269 | 20/2:22.184 |
| 11 | 5 | 7.310 | 20/2:22.549 |
| 12 | 5 | 7.448 | 20/2:23.083 |
| 13 | 5 | 7.094 | 20/2:22.991 |
| 14 | 5 | 7.581 | 20/2:23.607 |
| 15 | 5 | 9.812 | 20/2:27.116 |
| 16 | 5 | 7.453 | 20/2:27.237 |
| 17 | 5 | 7.723 | 20/2:27.662 |
| 18 | 5 | 7.475 | 20/2:27.764 |
| 19 | 5 | 9.331 | 19/2:22.319 |