| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 9.181 | 20/3:03.620 |
| 2 | 1 | 8.538 | 20/2:57.190 |
| 3 | 1 | 9.009 | 20/2:58.187 |
| 4 | 1 | 9.542 | 20/3:01.350 |
| 5 | 1 | 10.034 | 20/3:05.216 |
| 6 | 1 | 10.609 | 20/3:09.710 |
| 7 | 1 | 9.243 | 20/3:09.017 |
| 8 | 2 | 13.199 | 20/3:18.388 |
| 9 | 2 | 10.105 | 20/3:18.800 |
| 10 | 2 | 8.552 | 20/3:16.024 |
| 11 | 3 | 17.797 | 20/3:30.562 |
| 12 | 2 | 10.160 | 20/3:29.948 |
| 13 | 2 | 10.033 | 20/3:29.234 |
| 14 | 2 | 9.828 | 20/3:28.329 |
| 15 | 2 | 9.086 | 20/3:26.555 |
| 16 | 3 | 10.127 | 20/3:26.304 |
| 17 | 4 | 12.435 | 20/3:28.798 |
| 18 | 2 | 10.594 | 20/3:28.969 |
| 19 | 2 | 8.811 | 20/3:27.245 |
| 20 | 2 | 10.791 | 20/3:27.674 |