| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 18.391 | 20/6:07.820 |
| 2 | 5 | 18.613 | 20/6:10.040 |
| 3 | 5 | 17.023 | 20/6:00.180 |
| 4 | 5 | 22.165 | 19/6:01.912 |
| 5 | 5 | 18.435 | 20/6:18.508 |
| 6 | 5 | 17.205 | 20/6:12.773 |
| 7 | 5 | 18.274 | 20/6:11.731 |
| 8 | 5 | 19.281 | 20/6:13.467 |
| 9 | 5 | 19.796 | 20/6:15.962 |
| 10 | 5 | 26.282 | 19/6:11.384 |
| 11 | 5 | 17.978 | 19/6:08.674 |
| 12 | 5 | 16.906 | 19/6:04.719 |
| 13 | 5 | 18.728 | 19/6:04.036 |
| 14 | 5 | 18.257 | 19/6:02.810 |
| 15 | 5 | 17.058 | 19/6:00.230 |
| 16 | 5 | 17.127 | 20/6:16.899 |
| 17 | 5 | 19.187 | 20/6:17.301 |
| 18 | 5 | 16.847 | 20/6:15.059 |
| 19 | 5 | 16.487 | 20/6:12.674 |
| 20 | 5 | 17.993 | 20/6:12.033 |