| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.837 | 19/5:00.903 |
| 2 | 2 | 15.443 | 20/5:12.008 |
| 3 | 1 | 15.212 | 20/5:09.946 |
| 4 | 1 | 15.392 | 20/5:09.042 |
| 5 | 1 | 15.489 | 20/5:09.492 |
| 6 | 1 | 15.924 | 20/5:10.099 |
| 7 | 1 | 15.780 | 20/5:11.648 |
| 8 | 1 | 15.956 | 20/5:12.582 |
| 9 | 1 | 15.361 | 20/5:11.986 |
| 10 | 1 | 15.281 | 20/5:11.035 |
| 11 | 1 | 15.410 | 20/5:11.063 |
| 12 | 1 | 16.110 | 20/5:11.991 |
| 13 | 1 | 15.686 | 20/5:12.124 |
| 14 | 1 | 15.581 | 20/5:12.088 |
| 15 | 1 | 15.376 | 20/5:11.784 |
| 16 | 1 | 16.157 | 20/5:12.493 |
| 17 | 1 | 15.223 | 20/5:12.021 |
| 18 | 1 | 15.654 | 20/5:12.008 |
| 19 | 1 | 19.275 | 19/5:00.147 |