| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.892 | 17/6:12.164 |
| 2 | 4 | 23.044 | 17/6:21.956 |
| 3 | 3 | 20.282 | 17/6:09.569 |
| 4 | 3 | 22.158 | 17/6:11.348 |
| 5 | 3 | 20.092 | 17/6:05.391 |
| 6 | 3 | 24.069 | 17/6:12.688 |
| 7 | 3 | 20.469 | 17/6:09.157 |
| 8 | 3 | 20.432 | 17/6:06.431 |
| 9 | 3 | 20.067 | 17/6:03.621 |
| 10 | 3 | 20.203 | 17/6:01.604 |
| 11 | 3 | 20.241 | 17/6:00.012 |
| 12 | 3 | 20.385 | 18/6:20.001 |
| 13 | 3 | 20.432 | 18/6:19.061 |
| 14 | 3 | 20.402 | 18/6:18.216 |
| 15 | 3 | 20.157 | 18/6:17.190 |
| 16 | 3 | 20.438 | 18/6:16.608 |
| 17 | 3 | 20.335 | 18/6:15.986 |
| 18 | 3 | 20.107 | 18/6:15.205 |