| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.598 | N/A |
| 2 | 2 | 19.097 | 19/6:05.344 |
| 3 | 2 | 18.487 | 20/6:18.646 |
| 4 | 2 | 18.584 | 20/6:17.328 |
| 5 | 2 | 20.224 | 19/6:05.362 |
| 6 | 2 | 19.612 | 19/6:07.212 |
| 7 | 2 | 19.264 | 19/6:07.402 |
| 8 | 2 | 18.924 | 19/6:06.663 |
| 9 | 2 | 19.857 | 19/6:08.208 |
| 10 | 2 | 22.356 | 19/6:14.408 |
| 11 | 2 | 23.340 | 18/6:01.164 |
| 12 | 2 | 17.982 | 19/6:17.878 |
| 13 | 2 | 18.052 | 19/6:15.266 |
| 14 | 2 | 18.282 | 19/6:13.374 |
| 15 | 2 | 25.578 | 18/6:01.159 |
| 16 | 2 | 19.666 | 18/6:00.810 |
| 17 | 2 | 20.192 | 18/6:01.063 |
| 18 | 2 | 19.030 | 18/6:00.125 |