| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 18.128 | N/A |
| 2 | 4 | 23.750 | 21/8:13.128 |
| 3 | 4 | 22.870 | 21/8:04.328 |
| 4 | 4 | 22.880 | 21/8:01.461 |
| 5 | 4 | 22.430 | 22/8:20.760 |
| 6 | 4 | 24.940 | 21/8:05.608 |
| 7 | 5 | 27.880 | 21/8:20.628 |
| 8 | 5 | 23.930 | 21/8:20.070 |
| 9 | 6 | 26.320 | 20/8:01.253 |
| 10 | 6 | 22.430 | 21/8:21.305 |
| 11 | 6 | 22.500 | 21/8:17.988 |
| 12 | 6 | 21.690 | 21/8:13.800 |
| 13 | 6 | 25.060 | 21/8:15.928 |
| 14 | 6 | 22.630 | 21/8:13.989 |
| 15 | 6 | 22.620 | 21/8:12.313 |
| 16 | 6 | 25.380 | 21/8:14.541 |
| 17 | 6 | 26.250 | 21/8:17.578 |
| 18 | 6 | 23.750 | 21/8:17.316 |
| 19 | 6 | 23.690 | 21/8:17.016 |
| 20 | 6 | 23.23 | 21/8:16.022 |
| 21 | 6 | 24.370 | 21/8:16.498 |