| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 23.255 | N/A |
| 2 | 2 | 19.413 | 19/6:12.689 |
| 3 | 2 | 18.531 | 19/6:04.751 |
| 4 | 2 | 18.236 | 19/6:00.335 |
| 5 | 2 | 18.624 | 20/6:18.574 |
| 6 | 2 | 18.578 | 20/6:18.106 |
| 7 | 2 | 18.671 | 20/6:18.089 |
| 8 | 2 | 18.603 | 20/6:17.892 |
| 9 | 2 | 18.381 | 20/6:17.217 |
| 10 | 2 | 18.398 | 20/6:16.728 |
| 11 | 2 | 20.307 | 19/6:01.190 |
| 12 | 2 | 18.886 | 19/6:01.373 |
| 13 | 2 | 19.099 | 19/6:01.845 |
| 14 | 2 | 19.413 | 19/6:02.679 |
| 15 | 2 | 19.161 | 19/6:03.070 |
| 16 | 2 | 18.904 | 19/6:03.101 |
| 17 | 2 | 18.254 | 19/6:02.396 |
| 18 | 2 | 18.483 | 19/6:02.017 |
| 19 | 2 | 21.952 | 19/6:05.149 |