| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.684 | 21/5:08.364 |
| 2 | 1 | 14.758 | 21/5:09.141 |
| 3 | 1 | 15.236 | 21/5:12.746 |
| 4 | 1 | 14.347 | 21/5:09.881 |
| 5 | 1 | 14.433 | 21/5:08.524 |
| 6 | 1 | 14.457 | 21/5:07.702 |
| 7 | 1 | 17.602 | 20/5:01.477 |
| 8 | 1 | 14.414 | 21/5:14.819 |
| 9 | 1 | 16.456 | 20/5:03.082 |
| 10 | 1 | 16.173 | 20/5:05.120 |
| 11 | 1 | 15.092 | 20/5:04.822 |
| 12 | 1 | 15.008 | 20/5:04.433 |
| 13 | 1 | 14.606 | 20/5:03.486 |
| 14 | 1 | 14.402 | 20/5:02.383 |
| 15 | 1 | 14.331 | 20/5:01.332 |
| 16 | 1 | 14.145 | 20/5:00.180 |
| 17 | 1 | 15.233 | 20/5:00.444 |
| 18 | 1 | 18.360 | 20/5:04.152 |
| 19 | 1 | 18.788 | 20/5:07.921 |
| 20 | 1 | 14.421 | 20/5:06.946 |