| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 3.289 | 20/1:05.780 |
| 2 | 1 | 7.579 | 20/1:48.680 |
| 3 | 1 | 7.128 | 20/1:59.973 |
| 4 | 1 | 7.059 | 20/2:05.275 |
| 5 | 1 | 7.250 | 20/2:09.220 |
| 6 | 1 | 7.365 | 20/2:12.233 |
| 7 | 1 | 6.987 | 20/2:13.306 |
| 8 | 1 | 6.996 | 20/2:14.133 |
| 9 | 1 | 7.023 | 20/2:14.836 |
| 10 | 1 | 7.148 | 20/2:15.648 |
| 11 | 1 | 7.152 | 20/2:16.320 |
| 12 | 1 | 7.114 | 20/2:16.817 |
| 13 | 1 | 7.198 | 20/2:17.366 |
| 14 | 1 | 7.204 | 20/2:17.846 |
| 15 | 1 | 6.841 | 20/2:17.777 |
| 16 | 1 | 6.923 | 20/2:17.820 |
| 17 | 1 | 7.060 | 20/2:18.019 |
| 18 | 1 | 7.383 | 20/2:18.554 |
| 19 | 1 | 7.811 | 20/2:19.484 |
| 20 | 1 | 7.142 | 20/2:19.652 |