| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.032 | 15/5:00.480 |
| 2 | 2 | 20.286 | 15/5:02.385 |
| 3 | 1 | 20.473 | 15/5:03.955 |
| 4 | 2 | 22.479 | 15/5:12.262 |
| 5 | 2 | 20.208 | 15/5:10.434 |
| 6 | 2 | 19.875 | 15/5:08.382 |
| 7 | 2 | 20.166 | 15/5:07.541 |
| 8 | 2 | 19.819 | 15/5:06.259 |
| 9 | 2 | 20.082 | 15/5:05.700 |
| 10 | 2 | 20.388 | 15/5:05.712 |
| 11 | 2 | 20.120 | 15/5:05.356 |
| 12 | 2 | 20.022 | 15/5:04.938 |
| 13 | 1 | 20.241 | 15/5:04.836 |
| 14 | 1 | 19.987 | 15/5:04.476 |
| 15 | 1 | 20.216 | 15/5:04.394 |