| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 8.379 | N/A |
| 2 | 3 | 20.591 | 19/6:19.017 |
| 3 | 3 | 20.531 | 19/6:18.477 |
| 4 | 3 | 20.544 | 19/6:18.375 |
| 5 | 3 | 20.876 | 19/6:19.818 |
| 6 | 3 | 20.172 | 19/6:18.149 |
| 7 | 3 | 20.365 | 19/6:17.616 |
| 8 | 5 | 26.014 | 18/6:10.462 |
| 9 | 5 | 20.627 | 18/6:09.034 |
| 10 | 4 | 21.444 | 18/6:09.466 |
| 11 | 4 | 23.251 | 18/6:12.884 |
| 12 | 4 | 20.946 | 18/6:12.118 |
| 13 | 4 | 21.257 | 18/6:11.921 |
| 14 | 4 | 21.147 | 18/6:11.610 |
| 15 | 4 | 20.998 | 18/6:11.162 |
| 16 | 4 | 20.986 | 18/6:10.761 |
| 17 | 4 | 21.093 | 18/6:10.523 |
| 18 | 4 | 20.832 | 18/6:10.053 |