| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.367 | N/A |
| 2 | 5 | 23.500 | 19/7:05.367 |
| 3 | 5 | 24.820 | 19/7:17.247 |
| 4 | 5 | 23.460 | 19/7:13.047 |
| 5 | 5 | 19.540 | 20/7:16.137 |
| 6 | 5 | 19.190 | 20/7:02.305 |
| 7 | 5 | 19.790 | 21/7:16.700 |
| 8 | 5 | 19.720 | 21/7:10.995 |
| 9 | 5 | 20.270 | 21/7:08.092 |
| 10 | 4 | 19.670 | 21/7:04.500 |
| 11 | 4 | 22.120 | 21/7:06.527 |
| 12 | 4 | 22.990 | 21/7:09.767 |
| 13 | 4 | 20.080 | 21/7:07.617 |
| 14 | 4 | 20.050 | 21/7:05.751 |
| 15 | 4 | 20.860 | 21/7:05.309 |
| 16 | 4 | 19.550 | 21/7:03.180 |
| 17 | 4 | 25.940 | 21/7:09.304 |
| 18 | 4 | 22.500 | 21/7:10.661 |
| 19 | 4 | 21.090 | 21/7:10.300 |
| 20 | 4 | 19.360 | 21/7:08.156 |
| 21 | 4 | 19.770 | 21/7:06.637 |