| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.051 | 15/5:00.765 |
| 2 | 4 | 20.222 | 15/5:02.047 |
| 3 | 3 | 20.126 | 15/5:01.995 |
| 4 | 2 | 20.207 | 15/5:02.272 |
| 5 | 4 | 22.161 | 15/5:08.301 |
| 6 | 4 | 21.764 | 15/5:11.327 |
| 7 | 4 | 19.712 | 15/5:09.092 |
| 8 | 4 | 20.613 | 15/5:09.105 |
| 9 | 4 | 20.146 | 15/5:08.337 |
| 10 | 3 | 20.211 | 15/5:07.820 |
| 11 | 3 | 20.320 | 15/5:07.545 |
| 12 | 3 | 19.593 | 15/5:06.408 |
| 13 | 3 | 19.435 | 15/5:05.263 |
| 14 | 3 | 19.394 | 15/5:04.237 |
| 15 | 3 | 19.745 | 15/5:03.700 |