| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.840 | 19/6:16.960 |
| 2 | 3 | 18.833 | 19/6:07.394 |
| 3 | 3 | 18.214 | 19/6:00.284 |
| 4 | 3 | 18.837 | 20/6:18.620 |
| 5 | 2 | 19.441 | 19/6:01.627 |
| 6 | 4 | 19.948 | 19/6:04.525 |
| 7 | 3 | 18.111 | 19/6:01.608 |
| 8 | 5 | 22.884 | 19/6:10.757 |
| 9 | 5 | 19.662 | 19/6:11.070 |
| 10 | 5 | 18.533 | 19/6:09.176 |
| 11 | 5 | 18.604 | 19/6:07.748 |
| 12 | 5 | 21.237 | 19/6:10.728 |
| 13 | 6 | 19.989 | 19/6:11.425 |
| 14 | 6 | 18.472 | 19/6:09.964 |
| 15 | 5 | 20.384 | 19/6:11.119 |
| 16 | 4 | 19.332 | 19/6:10.881 |
| 17 | 4 | 18.375 | 19/6:09.601 |
| 18 | 5 | 19.602 | 19/6:09.759 |
| 19 | 5 | 19.381 | 19/6:09.679 |