| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 19.989 | N/A |
| 2 | 8 | 24.909 | 18/7:23.442 |
| 3 | 8 | 24.444 | 18/7:19.489 |
| 4 | 8 | 19.890 | 19/7:15.447 |
| 5 | 8 | 21.983 | 19/7:10.506 |
| 6 | 8 | 19.835 | 20/7:22.020 |
| 7 | 8 | 19.209 | 20/7:12.510 |
| 8 | 7 | 19.110 | 20/7:05.449 |
| 9 | 7 | 19.108 | 20/7:00.148 |
| 10 | 7 | 19.364 | 21/7:17.437 |
| 11 | 7 | 19.230 | 21/7:14.153 |
| 12 | 7 | 23.480 | 21/7:19.192 |
| 13 | 7 | 19.681 | 21/7:17.060 |
| 14 | 7 | 20.049 | 21/7:15.822 |
| 15 | 7 | 19.376 | 21/7:13.800 |
| 16 | 7 | 19.938 | 21/7:12.797 |
| 17 | 7 | 20.085 | 21/7:12.102 |
| 18 | 7 | 20.256 | 21/7:11.691 |
| 19 | 7 | 20.295 | 21/7:11.369 |
| 20 | 7 | 18.869 | 21/7:09.579 |
| 21 | 7 | 18.950 | 21/7:08.050 |