| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.275 | 15/5:04.125 |
| 2 | 2 | 19.638 | 16/5:19.304 |
| 3 | 3 | 19.905 | 16/5:19.029 |
| 4 | 3 | 21.112 | 15/5:03.487 |
| 5 | 4 | 20.673 | 15/5:04.809 |
| 6 | 3 | 20.180 | 15/5:04.457 |
| 7 | 4 | 19.972 | 15/5:03.761 |
| 8 | 5 | 20.427 | 15/5:04.091 |
| 9 | 5 | 20.353 | 15/5:04.225 |
| 10 | 4 | 19.528 | 15/5:03.094 |
| 11 | 4 | 19.600 | 15/5:02.268 |
| 12 | 4 | 20.228 | 15/5:02.364 |
| 13 | 5 | 20.443 | 15/5:02.693 |
| 14 | 5 | 21.460 | 15/5:04.065 |
| 15 | 5 | 20.229 | 15/5:04.023 |