| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.271 | 19/5:09.149 |
| 2 | 1 | 16.239 | 19/5:08.845 |
| 3 | 1 | 17.088 | 19/5:14.121 |
| 4 | 1 | 16.981 | 19/5:16.250 |
| 5 | 2 | 18.469 | 18/5:06.173 |
| 6 | 2 | 16.586 | 18/5:04.902 |
| 7 | 1 | 16.795 | 18/5:04.532 |
| 8 | 1 | 17.024 | 18/5:04.769 |
| 9 | 2 | 20.815 | 18/5:12.536 |
| 10 | 2 | 20.612 | 17/5:00.696 |
| 11 | 2 | 19.064 | 17/5:02.823 |
| 12 | 2 | 19.486 | 17/5:05.192 |
| 13 | 2 | 20.686 | 17/5:08.767 |
| 14 | 2 | 20.937 | 17/5:12.136 |
| 15 | 2 | 25.288 | 16/5:01.164 |
| 16 | 2 | 20.467 | 16/5:02.808 |