| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.772 | 17/6:10.124 |
| 2 | 1 | 20.349 | 18/6:19.089 |
| 3 | 1 | 20.262 | 18/6:14.298 |
| 4 | 1 | 24.288 | 17/6:08.352 |
| 5 | 1 | 19.604 | 17/6:01.335 |
| 6 | 1 | 20.101 | 18/6:19.128 |
| 7 | 1 | 20.081 | 18/6:16.604 |
| 8 | 1 | 19.751 | 18/6:13.968 |
| 9 | 1 | 19.168 | 18/6:10.752 |
| 10 | 1 | 20.109 | 18/6:09.873 |
| 11 | 1 | 21.412 | 18/6:11.286 |
| 12 | 1 | 21.064 | 18/6:11.942 |
| 13 | 1 | 20.168 | 18/6:11.256 |
| 14 | 1 | 20.837 | 18/6:11.528 |
| 15 | 1 | 22.600 | 18/6:13.879 |
| 16 | 1 | 19.534 | 18/6:12.488 |
| 17 | 1 | 20.537 | 18/6:12.322 |
| 18 | 1 | 22.007 | 18/6:13.644 |