| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.241 | 19/5:08.579 |
| 2 | 4 | 16.362 | 19/5:09.728 |
| 3 | 4 | 16.798 | 19/5:12.873 |
| 4 | 4 | 16.383 | 19/5:12.474 |
| 5 | 4 | 17.721 | 18/5:00.618 |
| 6 | 4 | 16.520 | 18/5:00.075 |
| 7 | 4 | 15.838 | 19/5:14.485 |
| 8 | 4 | 17.417 | 19/5:16.540 |
| 9 | 5 | 20.870 | 18/5:08.300 |
| 10 | 5 | 17.814 | 18/5:09.535 |
| 11 | 5 | 16.091 | 18/5:07.726 |
| 12 | 5 | 16.134 | 18/5:06.283 |
| 13 | 5 | 16.250 | 18/5:05.223 |
| 14 | 5 | 16.518 | 18/5:04.659 |
| 15 | 5 | 15.929 | 18/5:03.463 |
| 16 | 5 | 16.620 | 18/5:03.194 |
| 17 | 4 | 16.212 | 18/5:02.525 |
| 18 | 4 | 16.383 | 18/5:02.101 |