| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.073 | 20/5:01.460 |
| 2 | 1 | 18.529 | 18/5:02.418 |
| 3 | 1 | 16.659 | 18/5:01.566 |
| 4 | 1 | 17.578 | 18/5:05.275 |
| 5 | 1 | 16.199 | 18/5:02.537 |
| 6 | 1 | 18.476 | 18/5:07.542 |
| 7 | 1 | 15.472 | 18/5:03.393 |
| 8 | 1 | 22.658 | 18/5:16.449 |
| 9 | 1 | 15.996 | 18/5:13.280 |
| 10 | 1 | 15.494 | 18/5:09.841 |
| 11 | 1 | 15.471 | 18/5:06.990 |
| 12 | 1 | 15.115 | 18/5:04.080 |
| 13 | 1 | 15.644 | 18/5:02.350 |
| 14 | 1 | 15.189 | 18/5:00.282 |
| 15 | 1 | 14.805 | 19/5:14.587 |
| 16 | 1 | 15.540 | 19/5:13.379 |
| 17 | 1 | 17.470 | 19/5:14.470 |
| 18 | 1 | 19.756 | 18/5:01.124 |