| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 1.613 | N/A |
| 2 | 2 | 23.531 | 19/7:05.171 |
| 3 | 2 | 25.105 | 19/7:19.337 |
| 4 | 2 | 22.826 | 19/7:10.385 |
| 5 | 2 | 22.804 | 19/7:05.081 |
| 6 | 3 | 28.217 | 19/7:22.551 |
| 7 | 4 | 26.615 | 18/7:04.057 |
| 8 | 4 | 23.472 | 18/7:00.711 |
| 9 | 2 | 22.437 | 19/7:20.378 |
| 10 | 2 | 23.004 | 19/7:17.635 |
| 11 | 2 | 22.610 | 19/7:14.730 |
| 12 | 3 | 28.323 | 19/7:21.703 |
| 13 | 3 | 23.306 | 19/7:19.988 |
| 14 | 3 | 22.572 | 19/7:17.520 |
| 15 | 3 | 22.894 | 19/7:15.819 |
| 16 | 3 | 22.354 | 19/7:13.697 |
| 17 | 3 | 22.145 | 19/7:11.604 |
| 18 | 3 | 24.282 | 19/7:12.021 |
| 19 | 2 | 23.083 | 19/7:11.193 |