| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.819 | 19/5:00.561 |
| 2 | 1 | 15.487 | 20/5:13.060 |
| 3 | 1 | 15.784 | 20/5:13.933 |
| 4 | 1 | 15.852 | 20/5:14.710 |
| 5 | 1 | 15.608 | 20/5:14.200 |
| 6 | 1 | 15.871 | 20/5:14.737 |
| 7 | 1 | 15.441 | 20/5:13.891 |
| 8 | 1 | 15.432 | 20/5:13.235 |
| 9 | 1 | 15.602 | 20/5:13.102 |
| 10 | 1 | 19.015 | 19/5:03.831 |
| 11 | 1 | 15.740 | 19/5:03.397 |
| 12 | 1 | 15.484 | 19/5:02.630 |
| 13 | 1 | 15.293 | 19/5:01.702 |
| 14 | 1 | 15.280 | 19/5:00.889 |
| 15 | 1 | 15.462 | 19/5:00.415 |
| 16 | 1 | 15.515 | 19/5:00.063 |
| 17 | 1 | 15.763 | 19/5:00.030 |
| 18 | 1 | 15.613 | 20/5:15.623 |
| 19 | 1 | 20.552 | 19/5:04.613 |