| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.588 | 19/5:15.172 |
| 2 | 4 | 17.783 | 18/5:09.339 |
| 3 | 4 | 15.455 | 19/5:15.565 |
| 4 | 4 | 17.762 | 18/5:04.146 |
| 5 | 4 | 16.023 | 18/5:01.000 |
| 6 | 4 | 15.707 | 19/5:14.507 |
| 7 | 4 | 15.721 | 19/5:12.249 |
| 8 | 4 | 15.989 | 19/5:11.191 |
| 9 | 5 | 15.584 | 19/5:09.514 |
| 10 | 4 | 16.057 | 19/5:09.071 |
| 11 | 4 | 14.698 | 19/5:06.361 |
| 12 | 4 | 18.983 | 19/5:10.887 |
| 13 | 4 | 16.963 | 19/5:11.765 |
| 14 | 4 | 16.117 | 19/5:11.369 |
| 15 | 4 | 15.803 | 19/5:10.628 |
| 16 | 4 | 19.936 | 19/5:14.888 |
| 17 | 4 | 18.180 | 18/5:00.017 |
| 18 | 4 | 15.556 | 19/5:15.511 |
| 19 | 4 | 14.975 | 19/5:13.880 |