| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 15.185 | 20/5:03.700 |
| 2 | 8 | 18.657 | 18/5:04.578 |
| 3 | 8 | 15.137 | 19/5:10.200 |
| 4 | 7 | 15.120 | 19/5:04.470 |
| 5 | 7 | 14.707 | 20/5:15.224 |
| 6 | 6 | 14.649 | 20/5:11.517 |
| 7 | 7 | 16.443 | 20/5:13.994 |
| 8 | 7 | 14.658 | 20/5:11.390 |
| 9 | 7 | 14.883 | 20/5:09.864 |
| 10 | 5 | 14.655 | 20/5:08.188 |
| 11 | 4 | 14.994 | 20/5:07.433 |
| 12 | 4 | 14.822 | 20/5:06.517 |
| 13 | 5 | 15.031 | 20/5:06.063 |
| 14 | 6 | 16.935 | 20/5:08.394 |
| 15 | 6 | 14.998 | 20/5:07.832 |
| 16 | 6 | 17.209 | 20/5:10.104 |
| 17 | 6 | 14.873 | 20/5:09.360 |
| 18 | 6 | 15.236 | 20/5:09.102 |
| 19 | 6 | 14.920 | 20/5:08.539 |
| 20 | 5 | 15.036 | 20/5:08.148 |