| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.791 | 21/6:13.611 |
| 2 | 3 | 18.229 | 20/6:00.200 |
| 3 | 4 | 23.656 | 19/6:17.948 |
| 4 | 4 | 18.907 | 19/6:13.269 |
| 5 | 4 | 19.711 | 19/6:13.517 |
| 6 | 4 | 21.104 | 19/6:18.094 |
| 7 | 5 | 19.699 | 19/6:17.549 |
| 8 | 5 | 18.984 | 19/6:15.442 |
| 9 | 5 | 19.584 | 19/6:15.071 |
| 10 | 5 | 24.148 | 18/6:03.263 |
| 11 | 5 | 23.247 | 18/6:08.280 |
| 12 | 5 | 18.712 | 18/6:05.658 |
| 13 | 5 | 19.110 | 18/6:03.990 |
| 14 | 5 | 21.874 | 18/6:06.115 |
| 15 | 5 | 19.646 | 18/6:05.282 |
| 16 | 5 | 21.278 | 18/6:06.390 |
| 17 | 5 | 21.257 | 18/6:07.345 |
| 18 | 5 | 25.571 | 18/6:12.508 |