| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.286 | 15/5:04.290 |
| 2 | 4 | 25.003 | 14/5:17.023 |
| 3 | 4 | 20.093 | 14/5:05.116 |
| 4 | 4 | 20.875 | 14/5:01.899 |
| 5 | 3 | 21.203 | 14/5:00.888 |
| 6 | 3 | 20.320 | 15/5:19.450 |
| 7 | 4 | 23.192 | 14/5:01.944 |
| 8 | 4 | 20.022 | 15/5:20.614 |
| 9 | 4 | 20.134 | 15/5:18.547 |
| 10 | 4 | 23.511 | 14/5:00.495 |
| 11 | 4 | 19.882 | 15/5:19.801 |
| 12 | 4 | 22.494 | 15/5:21.269 |
| 13 | 4 | 20.726 | 15/5:20.470 |
| 14 | 4 | 20.474 | 15/5:19.516 |
| 15 | 3 | 20.553 | 15/5:18.768 |