| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 18.867 | 20/6:17.340 |
| 2 | 4 | 19.140 | 19/6:01.067 |
| 3 | 5 | 19.430 | 19/6:03.768 |
| 4 | 3 | 18.228 | 20/6:18.325 |
| 5 | 3 | 18.127 | 20/6:15.168 |
| 6 | 3 | 18.100 | 20/6:12.973 |
| 7 | 4 | 19.734 | 20/6:16.074 |
| 8 | 4 | 18.740 | 20/6:15.915 |
| 9 | 5 | 18.765 | 20/6:15.847 |
| 10 | 5 | 18.705 | 20/6:15.672 |
| 11 | 5 | 18.387 | 20/6:14.951 |
| 12 | 4 | 19.764 | 20/6:16.645 |
| 13 | 4 | 17.959 | 20/6:15.302 |
| 14 | 4 | 18.919 | 20/6:15.521 |
| 15 | 4 | 19.120 | 20/6:15.980 |
| 16 | 4 | 19.464 | 20/6:16.811 |
| 17 | 4 | 18.011 | 20/6:15.835 |
| 18 | 4 | 18.462 | 20/6:15.469 |
| 19 | 4 | 18.867 | 20/6:15.567 |
| 20 | 4 | 18.455 | 20/6:15.244 |