| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.117 | 15/5:01.755 |
| 2 | 2 | 20.832 | 15/5:07.118 |
| 3 | 2 | 20.461 | 15/5:07.050 |
| 4 | 2 | 19.417 | 15/5:03.101 |
| 5 | 2 | 20.540 | 15/5:04.101 |
| 6 | 2 | 19.873 | 15/5:03.100 |
| 7 | 2 | 19.837 | 15/5:02.308 |
| 8 | 2 | 20.225 | 15/5:02.441 |
| 9 | 2 | 20.984 | 15/5:03.810 |
| 10 | 2 | 19.859 | 15/5:03.218 |
| 11 | 2 | 19.575 | 15/5:02.345 |
| 12 | 2 | 20.081 | 15/5:02.251 |
| 13 | 1 | 19.547 | 15/5:01.555 |
| 14 | 1 | 19.474 | 15/5:00.881 |
| 15 | 1 | 20.462 | 15/5:01.284 |