| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.823 | 18/6:14.814 |
| 2 | 4 | 21.032 | 18/6:16.695 |
| 3 | 5 | 25.852 | 16/6:01.104 |
| 4 | 5 | 22.140 | 17/6:21.850 |
| 5 | 5 | 20.173 | 17/6:14.068 |
| 6 | 5 | 20.696 | 17/6:10.362 |
| 7 | 5 | 20.587 | 17/6:07.450 |
| 8 | 4 | 19.952 | 17/6:03.917 |
| 9 | 4 | 19.336 | 17/6:00.005 |
| 10 | 4 | 20.336 | 18/6:19.669 |
| 11 | 4 | 19.678 | 18/6:17.354 |
| 12 | 4 | 21.488 | 18/6:18.139 |
| 13 | 5 | 23.627 | 17/6:00.557 |
| 14 | 5 | 21.427 | 17/6:00.821 |
| 15 | 5 | 21.584 | 17/6:01.228 |
| 16 | 5 | 21.124 | 17/6:01.096 |
| 17 | 5 | 20.293 | 17/6:00.148 |