| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 3.778 | 20/1:15.560 |
| 2 | 4 | 8.782 | 20/2:05.600 |
| 3 | 3 | 8.526 | 20/2:20.573 |
| 4 | 4 | 8.667 | 20/2:28.765 |
| 5 | 4 | 8.267 | 20/2:32.080 |
| 6 | 4 | 8.029 | 20/2:33.497 |
| 7 | 4 | 8.240 | 20/2:35.111 |
| 8 | 4 | 8.390 | 20/2:36.697 |
| 9 | 4 | 9.082 | 20/2:39.469 |
| 10 | 4 | 7.978 | 20/2:39.478 |
| 11 | 4 | 7.678 | 20/2:38.940 |
| 12 | 4 | 8.193 | 20/2:39.350 |
| 13 | 4 | 8.528 | 20/2:40.212 |
| 14 | 4 | 8.537 | 20/2:40.964 |
| 15 | 4 | 7.581 | 20/2:40.341 |
| 16 | 4 | 8.045 | 20/2:40.376 |
| 17 | 4 | 7.819 | 20/2:40.141 |
| 18 | 4 | 8.340 | 20/2:40.511 |
| 19 | 4 | 7.994 | 19/2:32.454 |