Women's 400m Results - World Athletics U20 Championships 2026

World Athletics U20 Championships Eugene 2026 women's 400m results.

Event dates: August 5 - 9

Location: Hayward Field in Eugene Oregon (USA).

Friday, August 7

FINAL

Pos.	Athlete	Nat.	Mark	MS	Rt.
1	Anastazja KUŚ	POL	51.06 NU20R		0.189
2	Ataja STEPHANE-VAZQUEZ	USA	51.36		0.201
3	Tianna SPRINGER	GUY	51.76		0.161
4	Lenka GYMERSKÁ	SVK	52.37 NU20R	.366	0.165
5	Maša MEDJIMUREC	SLO	52.37 PB	.368	0.196
6	Kadia ROCK	BAR	52.42		0.141
7	Clara ADAMS	USA	52.76		0.248
8	Casey MUSGRAVE	GBR	53.07		0.237
9	Alice HILL	AUS	53.16 PB		0.190

Thursday, August 6

SEMI-FINALS

Thursday, August 6

First 3 of each heat (Q) qualify to Final

Heat 1

Pos.	Athlete	Nat.	Mark	Rt.
1	Anastazja KUŚ	POL	52.43 Q	0.213
2	Clara ADAMS	USA	52.81 Q	0.273
3	Kadia ROCK	BAR	53.25 Q	0.174
4	Davida STRONG	RSA	53.37	0.227
5	Daniellia DIXON	JAM	53.77	0.169
6	Luna FISCHER	GER	53.96	0.243
7	Génesis Nicole CAÑOLA	ECU	54.00	0.195
8	Faith EZECHUKWU	NGR	54.68	0.216
9	Kenya MATURANA	MEX	54.97	0.270

Heat 2

Pos.	Athlete	Nat.	Mark	Rt.
1	Ataja STEPHANE-VAZQUEZ	USA	51.76 Q	0.259
2	Alice HILL	AUS	53.28 Q PB	0.223
3	Casey MUSGRAVE	GBR	53.51 Q	0.265
4	Shameika MCLEAN	JAM	54.24	0.239
5	Matilde ABELLI	ITA	54.27	0.175
6	Wenyu ZHOU	CHN	54.38	0.149
7	Tyhra CHARLES	VIN	54.50	0.183
8	Eni KUSKE	GER	54.53	0.234
9	Teodora POPOVIĆ	SRB	55.45	0.183

Heat 3

Pos.	Athlete	Nat.	Mark	Rt.
1	Tianna SPRINGER	GUY	52.48 Q	0.178
2	Lenka GYMERSKÁ	SVK	53.05 Q	0.222
3	Maša MEDJIMUREC	SLO	53.09 Q	0.178
4	Shari HURDMAN	AUS	53.44	0.199
5	Shade LAPORAL	FRA	54.05	0.228
6	Laura FRATTAROLI	ITA	54.41	0.176
7	Kettia AMBROSE	ANT	54.82	0.199
8	Jecinta LAWRENCE	NGR	54.86	0.175
9	Keyezra THOMAS	BAH	57.84	0.240

Round 1

First 3 of each heat (Q) plus 6 fastest times (q) qualify to Semi-Final

Heat 1

Pos.	Athlete	Nat.	Mark	Rt.
1	Anastazja KUŚ	POL	52.55 Q	0.184
2	Shari HURDMAN	AUS	53.03 Q	0.169
3	Luna FISCHER	GER	53.17 Q	0.229
4	Wenyu ZHOU	CHN	54.31 q	0.179
5	Sasha SALWONCHUK	CAN	54.87	0.194
6	Manca MARČELJA	SLO	55.29	0.166
7	Isadora JUSTINIANA	BRA	55.50	0.174
8	De'Cheynelle THOMAS	SKN	55.61	0.187

Heat 2

Pos.	Athlete	Nat.	Mark	Rt.
1	Lenka GYMERSKÁ	SVK	53.54 Q	0.171
2	Matilde ABELLI	ITA	53.88 Q	0.130
3	Shameika MCLEAN	JAM	53.95 Q	0.221
4	Génesis Nicole CAÑOLA	ECU	54.43 q	0.232
5	Joelle HAUSAMMANN	SUI	55.33	0.158
6	Lilje PATEY	NOR	55.47	0.163
7	Dianelis RIVERA	PUR	55.51	0.153
8	Nerina PÁPAI	HUN	56.53	0.237

Heat 3

Pos.	Athlete	Nat.	Mark	Rt.
1	Ataja STEPHANIE-VAZQUEZ	USA	51.44 Q	0.221
2	Casey MUSGRAVE	GBR	53.25 Q	0.239
3	Laura FRATTAROLI	ITA	53.85 Q	0.162
4	Teodora POPOVIĆ	SRB	54.00 q PB	0.182
5	Kettia AMBROSE	ANT	54.36 q	0.182
6	Madeleine WADDELL	NZL	54.48	0.175
7	Lucia BORTLÍKOVÁ	SVK	55.20	0.161
8	Isabel QUIROZ	PER	55.60	0.214
9	Ji-woo CHOI	KOR	57.35	0.144

Heat 4

Pos.	Athlete	Nat.	Mark	MS	Rt.
1	Tianna SPRINGER	GUY	52.39 Q		0.158
2	Maša MEDJIMUREC	SLO	53.72 Q		0.189
3	Eni KUSKE	GER	53.97 Q	.966	0.223
4	Jecinta LAWRENCE	NGR	53.97 q	.966	0.184
5	Daniela Astrid CASTRO	ECU	55.19		0.247
6	Sofya KIDENKO	KAZ	56.29		0.217
7	Aishatu JAFFAR	GHA	56.39		0.256
8	Sara Manuela CUESTA	COL	57.12		0.180

Heat 5

Pos.	Athlete	Nat.	Mark	Rt.
1	Alice HILL	AUS	53.82 Q	0.199
2	Tyhra CHARLES	VIN	54.02 Q	0.191
3	Keyezra THOMAS	BAH	54.33 Q	0.195
4	Kaliyah JONES	SKN	54.65 PB	0.165
5	Christi LOGGENBERG	RSA	54.83	0.261
6	Mia DE JAGER	NZL	55.31	0.261
7	Kayla CHARLES	TTO	55.89	0.192

Heat 6

Pos.	Athlete	Nat.	Mark	MS	Rt.
1	Daniellia DIXON	JAM	53.19 Q		0.146
2	Davida STRONG	RSA	53.26 Q		0.229
3	Kenya MATURANA	MEX	53.31 Q PB		0.214
4	Kadia ROCK	BAR	53.32 q		0.165
5	Charlotte BOSMA	CAN	54.76		0.194
6	Hemily DE JESUS	BRA	56.16	.153	0.226
7	Alexis ROBERTS	BAH	56.16	.157	0.189
8	Szonja KESZTHELYI	HUN	56.24		0.203

Heat 7

Pos.	Athlete	Nat.	Mark	Rt.
1	Clara ADAMS	USA	53.54 Q	0.305
2	Shade LAPORAL	FRA	54.04 Q	0.225
3	Faith EZECHUKWU	NGR	54.38 Q	0.228
4	Annette MCGRATH	HAI	55.08	0.212
5	Alisson Judith MARTINEZ	MEX	55.53	0.188
6	Ilaha GULIYEVA	AZE	55.55	0.148
7	Judith SINTILA	KEN	56.16	0.291
8	Silvanilda Carina DELGADO GOMES	CPV	56.61 PB	0.182
9	Kyah HYSON	TTO	57.58	0.214