| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 9.906 | N/A |
| 2 | 3 | 16.240 | 27/7:12.146 |
| 3 | 3 | 13.660 | 29/7:08.506 |
| 4 | 3 | 21.360 | 26/7:17.072 |
| 5 | 4 | 15.990 | 26/7:10.218 |
| 6 | 4 | 18.280 | 25/7:00.045 |
| 7 | 4 | 17.140 | 25/7:00.586 |
| 8 | 4 | 13.980 | 26/7:06.513 |
| 9 | 4 | 15.500 | 26/7:02.874 |
| 10 | 4 | 15.750 | 26/7:00.739 |
| 11 | 4 | 2:10.370 | 16/7:07.311 |
| 12 | 4 | 13.240 | 17/7:13.920 |
| 13 | 4 | 17.600 | 17/7:02.052 |
| 14 | 4 | 11.870 | 18/7:09.649 |
| 15 | 4 | 11.180 | 19/7:16.968 |
| 16 | 4 | 20.270 | 19/7:12.822 |
| 17 | 4 | 37.840 | 18/7:04.567 |
| 18 | 4 | 18.710 | 19/7:22.943 |
| 19 | 4 | 13.420 | 19/7:12.306 |