| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 29.304 | N/A |
| 2 | 5 | 21.059 | 20/7:09.425 |
| 3 | 4 | 20.894 | 20/7:07.857 |
| 4 | 4 | 21.082 | 20/7:08.525 |
| 5 | 4 | 21.851 | 20/7:12.512 |
| 6 | 4 | 20.992 | 20/7:11.640 |
| 7 | 4 | 20.103 | 20/7:08.243 |
| 8 | 4 | 20.431 | 20/7:06.708 |
| 9 | 4 | 21.082 | 20/7:07.102 |
| 10 | 4 | 20.624 | 20/7:06.442 |
| 11 | 4 | 20.369 | 20/7:05.429 |
| 12 | 2 | 20.915 | 20/7:05.543 |
| 13 | 3 | 25.091 | 20/7:12.251 |
| 14 | 2 | 19.767 | 20/7:10.145 |
| 15 | 2 | 23.026 | 20/7:12.763 |
| 16 | 4 | 25.631 | 20/7:18.332 |
| 17 | 4 | 19.681 | 20/7:16.139 |
| 18 | 4 | 21.269 | 20/7:15.978 |
| 19 | 4 | 21.171 | 20/7:15.733 |
| 20 | 4 | 24.192 | 20/7:18.534 |