| Event | Time | Meet | Date |
|---|---|---|---|
| 25m Backstroke | 35.92 | Junior Series No. 1 | 2025-11-16 |
| 25m Freestyle | 39.62 | Junior Series No. 1 | 2025-11-16 |
| 50m Backstroke | 1:12.87 | LAC - 12 & Under Celebration | 2026-01-17 |
| 50m Freestyle | 1:25.56 | Junior Series No. 1 | 2025-11-16 |
Nortje, Daniela's top personal bests include 25m Backstroke (35.92), 25m Freestyle (39.62), 50m Backstroke (1:12.87), 50m Freestyle (1:25.56).
Nortje, Daniela swims for St. Thomas Jumbo Jets.
Nortje, Daniela has competed in 2 meets.