| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 3.935 | N/A |
| 2 | 2 | 23.615 | 19/7:09.005 |
| 3 | 2 | 23.286 | 19/7:06.044 |
| 4 | 2 | 21.250 | 20/7:15.558 |
| 5 | 2 | 23.601 | 20/7:19.757 |
| 6 | 3 | 28.307 | 19/7:16.147 |
| 7 | 3 | 20.387 | 19/7:05.273 |
| 8 | 3 | 20.313 | 20/7:20.280 |
| 9 | 3 | 23.687 | 20/7:21.994 |
| 10 | 3 | 26.176 | 19/7:05.179 |
| 11 | 3 | 30.758 | 19/7:18.419 |
| 12 | 3 | 20.070 | 19/7:11.762 |
| 13 | 3 | 19.591 | 19/7:05.496 |
| 14 | 3 | 20.580 | 19/7:01.564 |
| 15 | 3 | 20.354 | 20/7:20.901 |
| 16 | 3 | 21.066 | 20/7:18.453 |
| 17 | 3 | 20.146 | 20/7:15.219 |
| 18 | 3 | 19.422 | 20/7:11.556 |
| 19 | 3 | 20.894 | 20/7:09.854 |
| 20 | 3 | 19.462 | 20/7:06.900 |