| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.741 | 18/6:13.338 |
| 2 | 4 | 21.451 | 18/6:19.728 |
| 3 | 4 | 18.387 | 18/6:03.474 |
| 4 | 4 | 17.554 | 19/6:11.132 |
| 5 | 4 | 19.233 | 19/6:09.991 |
| 6 | 4 | 17.835 | 19/6:04.803 |
| 7 | 4 | 16.497 | 20/6:16.280 |
| 8 | 4 | 16.915 | 20/6:11.532 |
| 9 | 4 | 16.480 | 20/6:06.873 |
| 10 | 4 | 17.568 | 20/6:05.322 |
| 11 | 4 | 17.049 | 20/6:03.109 |
| 12 | 4 | 17.284 | 20/6:01.657 |
| 13 | 3 | 19.435 | 20/6:03.737 |
| 14 | 3 | 18.197 | 20/6:03.751 |
| 15 | 4 | 18.072 | 20/6:03.597 |
| 16 | 4 | 24.949 | 20/6:12.059 |
| 17 | 4 | 19.244 | 20/6:12.813 |
| 18 | 4 | 18.990 | 20/6:13.201 |
| 19 | 4 | 18.468 | 20/6:12.999 |
| 20 | 4 | 18.941 | 20/6:13.290 |