| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.354 | 15/5:05.310 |
| 2 | 1 | 20.397 | 15/5:05.632 |
| 3 | 1 | 21.521 | 15/5:11.360 |
| 4 | 1 | 20.537 | 15/5:10.534 |
| 5 | 1 | 20.831 | 15/5:10.920 |
| 6 | 1 | 20.661 | 15/5:10.752 |
| 7 | 1 | 21.142 | 15/5:11.664 |
| 8 | 1 | 23.757 | 15/5:17.250 |
| 9 | 1 | 20.737 | 15/5:16.562 |
| 10 | 1 | 21.100 | 15/5:16.555 |
| 11 | 1 | 20.570 | 15/5:15.828 |
| 12 | 1 | 21.823 | 15/5:16.788 |
| 13 | 1 | 22.218 | 15/5:18.055 |
| 14 | 1 | 21.178 | 15/5:18.028 |
| 15 | 2 | 22.031 | 15/5:18.857 |