| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 13.660 | N/A |
| 2 | 3 | 18.240 | 20/6:00.022 |
| 3 | 4 | 20.204 | 20/6:18.878 |
| 4 | 4 | 17.750 | 20/6:09.555 |
| 5 | 2 | 17.385 | 20/6:03.160 |
| 6 | 2 | 17.797 | 20/6:00.888 |
| 7 | 2 | 17.442 | 21/6:16.386 |
| 8 | 2 | 18.256 | 21/6:16.728 |
| 9 | 2 | 21.347 | 20/6:06.159 |
| 10 | 1 | 17.786 | 20/6:04.541 |
| 11 | 1 | 19.460 | 20/6:06.427 |
| 12 | 2 | 18.126 | 20/6:05.666 |
| 13 | 2 | 19.517 | 20/6:07.234 |
| 14 | 1 | 18.937 | 20/6:07.713 |
| 15 | 1 | 17.689 | 20/6:06.430 |
| 16 | 1 | 17.599 | 20/6:05.204 |
| 17 | 1 | 17.654 | 20/6:04.196 |
| 18 | 1 | 17.634 | 20/6:03.285 |
| 19 | 1 | 17.506 | 20/6:02.340 |
| 20 | 1 | 18.075 | 20/6:02.064 |