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| IAAF World Junior Championships, 20-24 July, 1994, Lisbon, Portugal | Representing |
| 20-24 July | Under-20 Men | 1500 Metres | FINAL | 8 | Bruno Witchalls | (Mole Valley Runners) | 3:45.11 | | | Great Britain & Northern Ireland |
| 20-24 July | Under-20 Women | 200 Metres | S-FINAL 1 | 8 | Susan Williams | (Walton AC) | 24.72 | | | Great Britain & Northern Ireland |
| 20-24 July | Under-20 Women | 800 Metres | HEAT 1 | 7 | Jeina Mitchell | (Croydon Harriers) | 2:08.85 | | | Great Britain & Northern Ireland |
| 20-24 July | Under-20 Women | 3000 Metres | HEAT 1 | 7 | Catherine Berry | (Kingston AC & Polytechnic Harriers) | 9:29.48 | | | Great Britain & Northern Ireland |
