| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.128 | 15/5:01.920 |
| 2 | 1 | 22.373 | 15/5:18.758 |
| 3 | 2 | 24.453 | 14/5:12.452 |
| 4 | 2 | 22.872 | 14/5:14.391 |
| 5 | 2 | 20.403 | 14/5:08.641 |
| 6 | 2 | 20.138 | 14/5:04.190 |
| 7 | 2 | 22.390 | 14/5:05.514 |
| 8 | 2 | 20.465 | 14/5:03.139 |
| 9 | 2 | 20.191 | 14/5:00.865 |
| 10 | 2 | 21.387 | 14/5:00.720 |
| 11 | 2 | 21.494 | 14/5:00.738 |
| 12 | 2 | 20.407 | 15/5:20.876 |
| 13 | 2 | 20.105 | 15/5:19.392 |
| 14 | 2 | 20.459 | 15/5:18.498 |
| 15 | 2 | 20.249 | 15/5:17.514 |