| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.614 | 15/5:09.210 |
| 2 | 4 | 22.310 | 14/5:00.468 |
| 3 | 4 | 20.435 | 15/5:16.795 |
| 4 | 4 | 20.775 | 15/5:15.502 |
| 5 | 4 | 20.924 | 15/5:15.174 |
| 6 | 4 | 22.397 | 15/5:18.637 |
| 7 | 4 | 19.892 | 15/5:15.744 |
| 8 | 4 | 22.775 | 15/5:18.979 |
| 9 | 4 | 20.455 | 15/5:17.628 |
| 10 | 4 | 20.046 | 15/5:15.935 |
| 11 | 4 | 23.183 | 15/5:18.826 |
| 12 | 4 | 20.018 | 15/5:17.280 |
| 13 | 4 | 23.044 | 15/5:19.463 |
| 14 | 4 | 20.726 | 15/5:18.851 |
| 15 | 4 | 20.079 | 15/5:17.673 |