| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.578 | 17/6:06.826 |
| 2 | 2 | 21.428 | 17/6:05.551 |
| 3 | 3 | 21.793 | 17/6:07.194 |
| 4 | 3 | 21.605 | 17/6:07.217 |
| 5 | 3 | 21.158 | 17/6:05.711 |
| 6 | 3 | 22.411 | 17/6:08.257 |
| 7 | 2 | 22.669 | 17/6:10.702 |
| 8 | 2 | 21.566 | 17/6:10.192 |
| 9 | 2 | 21.447 | 17/6:09.571 |
| 10 | 3 | 20.808 | 17/6:07.987 |
| 11 | 3 | 20.621 | 17/6:06.403 |
| 12 | 4 | 21.387 | 17/6:06.167 |
| 13 | 3 | 20.317 | 17/6:04.569 |
| 14 | 3 | 21.172 | 17/6:04.237 |
| 15 | 4 | 25.243 | 17/6:08.563 |
| 16 | 4 | 21.658 | 17/6:08.540 |
| 17 | 5 | 23.987 | 17/6:10.848 |