| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 34.340 | N/A |
| 2 | 2 | 20.618 | 17/6:04.228 |
| 3 | 2 | 20.375 | 17/6:02.284 |
| 4 | 2 | 20.758 | 17/6:03.678 |
| 5 | 2 | 20.810 | 17/6:04.584 |
| 6 | 2 | 20.357 | 17/6:03.677 |
| 7 | 1 | 20.812 | 17/6:04.286 |
| 8 | 1 | 20.291 | 17/6:03.530 |
| 9 | 1 | 20.428 | 17/6:03.238 |
| 10 | 1 | 21.055 | 17/6:04.124 |
| 11 | 1 | 20.492 | 17/6:03.933 |
| 12 | 1 | 20.521 | 17/6:03.819 |
| 13 | 1 | 19.898 | 17/6:02.893 |
| 14 | 1 | 21.121 | 17/6:03.615 |
| 15 | 1 | 20.506 | 17/6:03.530 |
| 16 | 1 | 20.623 | 17/6:03.582 |
| 17 | 1 | 20.712 | 17/6:03.717 |