| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.836 | 19/5:00.884 |
| 2 | 1 | 16.705 | 19/5:09.139 |
| 3 | 1 | 16.454 | 19/5:10.302 |
| 4 | 1 | 16.293 | 19/5:10.118 |
| 5 | 1 | 15.994 | 19/5:08.872 |
| 6 | 1 | 21.571 | 18/5:08.559 |
| 7 | 1 | 17.916 | 18/5:10.549 |
| 8 | 1 | 16.115 | 18/5:07.989 |
| 9 | 1 | 16.144 | 18/5:06.056 |
| 10 | 1 | 16.340 | 18/5:04.862 |
| 11 | 1 | 16.111 | 18/5:03.511 |
| 12 | 1 | 17.807 | 18/5:04.929 |
| 13 | 1 | 16.099 | 18/5:03.764 |
| 14 | 1 | 18.092 | 18/5:05.328 |
| 15 | 1 | 15.624 | 18/5:03.721 |
| 16 | 1 | 20.692 | 18/5:08.017 |
| 17 | 2 | 20.425 | 18/5:11.525 |
| 18 | 2 | 19.139 | 18/5:13.357 |