| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.697 | 20/6:13.940 |
| 2 | 1 | 17.909 | 20/6:06.060 |
| 3 | 1 | 19.060 | 20/6:11.107 |
| 4 | 1 | 17.799 | 20/6:07.325 |
| 5 | 1 | 18.174 | 20/6:06.556 |
| 6 | 1 | 18.245 | 20/6:06.280 |
| 7 | 1 | 17.457 | 20/6:03.831 |
| 8 | 1 | 17.765 | 20/6:02.765 |
| 9 | 1 | 17.450 | 20/6:01.236 |
| 10 | 1 | 18.044 | 20/6:01.200 |
| 11 | 1 | 17.802 | 20/6:00.731 |
| 12 | 1 | 17.545 | 21/6:17.907 |
| 13 | 1 | 17.663 | 21/6:17.370 |
| 14 | 1 | 18.926 | 20/6:00.766 |
| 15 | 1 | 17.526 | 20/6:00.083 |
| 16 | 1 | 18.070 | 20/6:00.165 |
| 17 | 1 | 17.528 | 21/6:17.580 |
| 18 | 1 | 17.769 | 21/6:17.334 |
| 19 | 1 | 17.588 | 21/6:16.914 |
| 20 | 1 | 17.644 | 21/6:16.594 |
| 21 | 1 | 17.601 | 21/6:16.262 |