| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.747 | 19/6:15.193 |
| 2 | 4 | 17.400 | 20/6:11.470 |
| 3 | 4 | 17.383 | 20/6:03.533 |
| 4 | 4 | 17.129 | 21/6:16.210 |
| 5 | 4 | 20.916 | 20/6:10.300 |
| 6 | 4 | 16.898 | 20/6:04.910 |
| 7 | 4 | 16.620 | 20/6:00.266 |
| 8 | 4 | 16.815 | 21/6:15.134 |
| 9 | 4 | 16.831 | 21/6:12.724 |
| 10 | 4 | 18.364 | 21/6:14.016 |
| 11 | 4 | 16.367 | 21/6:11.261 |
| 12 | 4 | 17.567 | 21/6:11.065 |
| 13 | 4 | 18.525 | 21/6:12.446 |
| 14 | 4 | 18.127 | 21/6:13.034 |
| 15 | 4 | 16.940 | 21/6:11.881 |
| 16 | 4 | 16.896 | 21/6:10.814 |
| 17 | 4 | 17.625 | 21/6:10.774 |
| 18 | 4 | 18.118 | 21/6:11.313 |
| 19 | 4 | 18.107 | 21/6:11.783 |
| 20 | 4 | 17.492 | 21/6:11.560 |
| 21 | 4 | 17.182 | 21/6:11.049 |